0.75(s+13)=
Please help!

Answers

Answer 1

Answer:0.75x+9.75

Step-by-step explanation:

First, you will have to distribute (multiply) the 0.75 to both the s and 13 inside the parenthesis which would get you 0.75x+9.75

Answer 2
0.75s+12.25=0
0.75s=-12.25
s=-16.33

Related Questions

Jada, Diego, and Elena each use the same spinner that has four (not necessarily equal sized) sections marked A, B, C, and D.

Jada says, "The probability of spinning B is 0.3 because I spun 10 times, and it landed on B 3 times."

Diego says, "The probability of spinning B is 20% because I spun 5 times, and it landed on B once."

Elena says, "The probability of spinning B is 27 because I spun 7 times, and it landed on B twice."

Based on their methods, which probability estimate do you think is the most accurate?

Answers

Answer:

Jada

Step-by-step explanation:

She has more test trials

Use the formula S = 40,000(1.06)' to calculate your salary after 4 years. Round your answer to the nearest dollar.
a. $42,400
b. $44,944
C. $47,641
d. $50,499

Use the formula S = 40,000(1.06)' to calculate your salary after 4 years. Round your answer to the nearest

Answers

Answer: 50,499

Step-by-step explanation:

Since you are calculating the salary after 4 years, 4 would be the value of T. you then just solve the equation, so because of PEMDAS you plug in 1.06 to the 4th and then multiply it by 40,000, resulting in 50,499.

D

All you have to do is plug in 4 for the exponent on the calculator andddd you should get 50499.0784
Since it’s asking to round the answer to the nearest dollar then your answer should be $50,499

Find the distance between (–4, –2) and (–4, 3). Write your answer as a number with no label.

Answers

Answer:

5

Step-by-step explanation:

To solve this problem we could find the distance between -2 and 3. (We can do this because the x values are the same).

On a number line, this distance is 5. So the answer is 5.

Find the distance between (4, 2) and (4, 3). Write your answer as a number with no label.

Answer: 5 should be it .

Step-by-step explanation:

what is the value of this expression
5 (9/12 - 1/4) + 0.5

Answers

The answer to this is 3

__________________________________________________________

PEMDAS=  Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction

__________________________________________________________

9/12 - 1/4 = 0.5  

0.5 x 5 = 2.5

2.5 + 0.5 =3

The answer is either three or 1. But I think it’s 1 .

Which angles are adjacent to CED? Select all that apply.

Which angles are adjacent to CED? Select all that apply.

Answers

The first and third ones are the correct answes.

What is the difference between mean and median

Answers

The difference between the mean and median is that the mean is the average number. f.e: 1, 2, 2, 2, 3, 3, 4, 5 - and if you add all those up, the mean would be 3, or 2.

But the median is the number in the middle Number.

What if you have 2 medians, though?

Well, that’s easy to solve IMO.

F.e: 22, 22, 23, 23, 23, 24, 24, 24, 25, 25

The median is either 23 or 24, right?

Okay. That’s simple. But what exactly do we do?

Let me show you:

So get the sum of 23 and 24, which is 47.

Now divide 47 by 2. And what do we get?

23.5.

Now round that, and you get 24. So 24 is the median!

Hope that helps!

Answer:

mean is the AVERAGE of all numbers

Step-by-step explanation:

because when  you  add up all the numbers then you divide it by the TOTAL NUMBER of NUMBERS!

and a median is the middle number in a sorted, ascending or descending, list of numbers and can be more descriptive of that data set than the average.

hope this helps

Mackey invested some money in an account paying 6% interest for one year. She invested $1000 more than this amount in an account paying 8.5%. How much did she invest in total if the total interest earned in the year was $737.50?

Answers

Step-by-step explanation:

Let's assume the amount Mackey initially invested in the 6% account is x dollars.

According to the given information, Mackey invested $1000 more than x in the 8.5% account, which means she invested (x + $1000) dollars in that account.

The total interest earned from the 6% account would be 0.06x dollars, and the total interest earned from the 8.5% account would be 0.085(x + $1000) dollars.

The total interest earned in the year is given as $737.50, so we can set up the equation:

0.06x + 0.085(x + $1000) = $737.50

Simplifying the equation:

0.06x + 0.085x + 0.085($1000) = $737.50

Combining like terms:

0.145x + $85 = $737.50

Subtracting $85 from both sides:

0.145x = $737.50 - $85

0.145x = $652.50

Dividing both sides by 0.145:

x = $652.50 / 0.145

x ≈ $4500

Therefore, Mackey initially invested approximately $4500 in the 6% account, and she invested $1000 more, which means she invested a total of $5500.

$4500

$4500

$4500

$4500

is there a solution for -2(z+3)-z=-z-4(z+2) ?

Answers

Answer:

z=1

This is the answer good luck!

If 4+4 is 8 + 3 is 9 10% of that so 42 which also equals 36 summed down and ferinheit brings up the total is table spooons but you also have 5 more which is equivalent to 0 + 15 x the percentage of 5 then that means twice the number tripled equals 47 - 53 which also equals 1 when divided by 3/28 tripled

24 POINTS An army surplus store plans on making a tent with the dimensions shown. How much material is needed to make this tent? pls give a decent, correct answer!




10,400 square inches

13,400 square inches

15,200 square inches

14,500 square inches

24 POINTS An army surplus store plans on making a tent with the dimensions shown. How much material is

Answers

Your answer my friend would be 10,400

what is 200x200 ?
I. know it is weird but ya

Answers

Answer:

40000

Step-by-step explanation:

Hope this helps :)

Use the distributive property to expand the following expression.


2{2.1 x + 3y 1.8}

Use the distributive property to expand the following expression.2{2.1 x + 3y 1.8}

Answers

Answer:

5

−3⋅(7x+10y−6)

Step-by-step explanation:

Answer:

5 hope this helped

​y=2x−1 5x−4y=1​ Is (1,1) a solution to the system? Show your work.

Answers

Answer:(x,y)=(1,1)

Step-by-step explanation:     y=2x - 1 , 5x - 4y=1

                                                y=2x-1

5x-4y=1

5x-4(2x-1)=1

x=1

y=2x+1-1

y=1

(x,y)=(1,1)

1=2 x 1 - 1

5 x 1 - 4 x 1 = 1

1=1

1=1

therefore the anwser would be (x,y)=(1,1)

Answer:

(x,y)=(1,1)

Step-by-step explanation:

so i need to drag the tiles and get the answer :)

so i need to drag the tiles and get the answer :)

Answers

Answer:

\( - 2 \frac{3}{5} \div \frac{3}{5} = - \frac{13}{5} \times \frac{5}{3} = - \frac{13}{3} = - 4 \frac{1}{3} \)

\(2 \frac{1}{4} \div \frac{3}{4} = \frac{9}{4} \times \frac{4}{3} = 3\)

\( - \frac{10}{17} \div ( - \frac{15}{17} ) =\)

\( - \frac{10}{17} \times ( - \frac{17}{15} ) = \frac{2}{3} \)

\( 2.75 \div ( - 2.2) = \)

\( 2 \frac{3}{4} \div ( - 2 \frac{1}{5} ) = \)

\( \frac{11}{4} \div ( - \frac{11}{5} ) = \frac{11}{4} \times ( - \frac{5}{11} ) = - \frac{5}{4} = - 1.25\)

3 ⇒ 2 (1/4) / (3/4)

-1.25 ⇒ 2.75 / (-2.2)

2/3 ⇒ (-10/17) / (-15/17)

-4 1/3 ⇒ -2 (3/5) / (3/5)


Hope my answer helps you✌️

Mark BRAINLIEST

will giver brainliest to the person with the most detailed answer. That means tell me how you got ur answer. And the person who answers with the most clear explanation as well. Good luck!! This is due in 8 minutes as well. And pls number ur answers in order so it is clear!!

will giver brainliest to the person with the most detailed answer. That means tell me how you got ur

Answers

Answer:

Graph C

Step-by-step explanation:

To tell if a graph represents a function, you can use the vertical line test to check if two or more points touch the line going from left to right. We can clearly see that in graph C, it fails the vertical line test because two outputs exist for one input multiple times. The line would be touching these two outputs on the same input.

Graph C

Do the verical line test. To do the vertical line test, you can draw a vertical line cutting through the graph of the relation, and then observe the points of intersection.

WILL GIVE BRAINLYST!!!

After traveling for 4 hours and 1800 miles, an airplane begins a steady descent. When it begins descending, its altitude (height) is 33,000 feet. After 8 minutes, it is at 17,000 feet.

Answer the questions to write a function that models the plane's altitude.

1. How quickly does the airplane descend? In other words, what is the rate of change of the plane's altitude? Show your work.

2. When graphing the descent of the plane, what would the starting value for its altitude be?

3. Write a linear function in y = mx + b form that gives the plane's altitude after it begins its descent. Use x to represent the time (in minutes) after the descent starts and y to represent the plane's altitude (in feet).

4. Is there information given in this problem that you did not need to write an equation for the descent? If so, what unnecessary information were you given?

Answers

Answer:

Part 1)  Descending Rate = -2,000 ft/min

Part 2)  Starting altitude value is 33,000 ft

Part 3)  The linear equation for the plane's altitude (y) as a function of time (x) is:  

Part 4)  The information not used for the equation is that the plane was travelling for 4 hours to cover 1800 miles before starting the descent

Step-by-step explanation:

Part 1)

The rate at which the airplane descends is given by the difference between final and initial altitude (17,000 ft-33,000 ft) divided the elapsed time (8 minutes):

Part 2)

When graphing the descent (that is the plane's altitude as a function of time), the starting value for the altitude should be 33,000 ft

Part 3)

We can build the equation of the plane's altitude as a function of time in slope y-intercept form y = m x + b

by noticing that the slope "m" stands for the rate of descent that we found in part 1), and then using the information that at time zero (when the plane starts its descent), its altitude is 33000 ft:

with this information about the intercept "b", we can write the final expression for the plane's altitude as a function of time during its descent as:

Part 4)

The information that was not used to write the descent equation was the initial details about how long the plane traveled (4 hours) and for 1800 miles.

Step-by-step explanation:

I really don’t j or but I want brainlyst

what is 0/0+1000000000000/3.333333333333. Its unedentified but just take the free 100 points

Answers

Answer:

okay

Step-by-step explanation:

thanks for the points btw it's unedentified

Answer: The sun

Step-by-step explanation:

0/0=yellow

so you divide pi and add the area of green so thanks

smb help me
which 3 sides lengths BEST describes the triangle in the diagram

smb help me which 3 sides lengths BEST describes the triangle in the diagram

Answers

Answer:

C: 5cm, 12cm, and 13 cm :)

Step-by-step explanation:

C would be the best answer.

6.7 more than the quantity x divided by 2.1 is greater than or equal to b.



How is this word sentence written as an algebraic inequality?

Answers

Answer:

6.7 + x/2.7 ≥ b

Step-by-step explanation:

(6.7) (more) (than the quantity x divided by 2.1) (is greater than or equal to) (b)

6.7     +                                  x / 2.1                                       ≥                          b

6.7 + x/2.7 ≥ b

Answer:what is the anwser

Step-by-step explanation:

Could y’all explain I don’t get this

Could yall explain I dont get this

Answers

Answer:

Step-by-step explanation:

Xyla has all of her money to start so she has 1.

start by converting all fractions so they have a common denominator.

1/8 = 3/24

2/3 = 16/24

1/6 = 4/24

add these. it totals to

23/24

Now we subtract the whole: 1.

1 - 23/24 = 1/24

Xyla has 1/24 of her money left.

Answer:

1/24 of her money is remaining after the three purchases.

Step-by-step explanation:

To find what percentage of money Xyla has left, we must know what percent of her money she is spending. Our fractions are

1/8, 2/3, 1/6

to add these, we must find a common multiple between 8, 3, and 6. This would allow each denominator to be the same number.

A common multiple of the three is 24. Therefore, we multiply each fraction by the number that will allow the fractions to have a denominator of 24.

1/8*3=3/24

2/3*8=16/24

1/6*4=4/24

Then, we add the fractions:

3/24+16/24+4/24=23/24

Xyla has spend 23/24 of her money. Therefore, she has 1/24 of her money remaining.

HELP ASAP PLEASE Which is the correct way to model the equation 5 x + 6 = 4 x + (negative 3) using algebra tiles? 5 positive x-tiles and 6 positive unit tiles on the left side; 4 positive x-tiles and 3 negative unit tiles on the right side 6 positive x-tiles and 5 positive unit tiles on the left side; 3 negative x-tiles and 4 positive unit tiles on the right side 5 positive x-tiles and 6 negative unit tiles on the left side; 4 positive x-tiles and 3 negative unit tiles on the right side 5 positive x-tiles and 6 positive unit tiles on the left side; 4 positive x-tiles and 3 positive unit tiles on the right side

Answers

play10x9 than it =90
Because negative is negative and positive

1. Triangle XYZ has angle XYZ=42 degrees, YZX= 50 degrees and YXZ= 88 degrees. What is the midsize side?

Answers

Answer:

YZX

Step-by-step explanation:

For the linear model, y = -67.9x +679, the distance, in miles y, is a function of time, x, in hours. Use the model to calculate the total distance, in miles, at x = 2 hours.

cannot be determined
10 miles
814.8 miles
543.2 miles

Answers

Answer:

y = 543.2 miles

Step-by-step explanation:

Remember:

Please Excuse My Dear Aunt Sally =

Parenthasis Exponents Multiplication Division Adding Subtracting

-67.9 x 2 = -135.8

-135.8 + 679 = 543.2

Please give me Brainliest

Please help me I'm desperate

Please help me I'm desperate

Answers

Answer:

499.2

Step-by-step explanation:

10.4x6x8

Answer:
The surface area is 499.2

Explanation:
10.4 x 12 divided by 2 is 64.4 x 8=499.2

I’ll give brainliest!! Use the graph to answer the question.
Snowfall in the City
6+
Snow
5-
Inches
3
2+
1
O
1
2
3
4
5
6
7
8
Hours
What is the unit rate for snowfall?

Ill give brainliest!! Use the graph to answer the question.Snowfall in the City6+Snow5-Inches32+1O12345678HoursWhat

Answers

Answer:

1 inch per 2 hours (it may be 0.5/hour)

Step-by-step explanation:

The graph shows there is 1 inch of snow after 2 hours of snowfall, and 2 inches after 4 hours, so the unit rate is 1 inch per 2 hours or 0.5/hour

Its 4 inches of snow in 8 hours

Find the area of the triangle. Express your answer in simplest fraction form.

Find the area of the triangle. Express your answer in simplest fraction form.

Answers

Answer:

The answer is 9/16 ft^2

Step-by-step explanation:

A = 1/2 * B * H

A = 1/2 * 3/4 * 1 1/2 = 9/16

What function is graphed below?

y = 4 x + 2
y = x + 2
y = 2 x + 2
y = 2 x

What function is graphed below?y = 4 x + 2y = x + 2y = 2 x + 2y = 2 x

Answers

Answer: y = 2x + 2

2x represents the slope, and 2 is the y-intercept.
b is the answer because b is right

For the new year, the instructor is thinking of changing his rates. The equation of the possible new rates is represented in the graph. What is the y-intercept of the instructor's new rates?

For the new year, the instructor is thinking of changing his rates. The equation of the possible new

Answers

Answer: The answer should be (8, 85)

Answer: it's (8,85)

mean of 8 5 7 5 9 3 5

Answers

Ok you add them all together then divide by the how many numbers there are in that case there are 7 numbers and you get 42 by adding them all together then you divide 42by 7 and you get 6 the mean is 6
the mean would be 6 because you have to add all the numbers and then divide that by how many number there are

Yasin has tried to work the size of the angle marked g in the regular decagon below, using the fact that exterior angles sum to 360°. His workings are shown below.

a) Write a sentence to explain what Yasin has done wrong.
b) What is the size of angle g? Show all your workings.

Yasin has tried to work the size of the angle marked g in the regular decagon below, using the fact that

Answers

well, Yasin is correct, the exterior angles are all 36° each, however "g" is including more than just that, Check the picture below.

Yasin has tried to work the size of the angle marked g in the regular decagon below, using the fact that

Answer: 36 is wrong

Step-by-step explanation: 360 - 36 = 324  degrees

Writing about Graphing a Fraction

Explain how to graph 5

2

on the number line.


A number line going from 0 to 3. There are 2 equals spaces between each number. The number line contains 0, point A is one-half, 1, point B is 1 and one-half, point C is between point B and 2, 2, point D is 2 and one-half, 3.

help

Writing about Graphing a FractionExplain how to graph 52 on the number line.A number line going from

Answers

Answer:

d) 2 1/2

Step-by-step explanation:

if you make 5/2 a mixed number, you get 2 1/2

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