Ask question

Ask question

All categories

3 years ago

13

a girl scout has (5x-12) boxes of cookies and sells (3x+18) of them. Write a simplified expression to represent the number of bo

xes left.

1 answer:

SOVA2 [1]3 years ago

8 0

5x-12 -(3x+18)

distribute

5x-12 -3x-18

2x-30 is whats left

You might be interested in

5x+4=19 i need help agian

vladimir2022 [97]

Answer:

x = 3

Step-by-step explanation:

5x + 4 = 19

5x +4 -4 = 19 -4

5x = 15

5x / 5 = 15 / 5

x = 3

6 0

3 years ago

Read 2 more answers

Use the segment addition postulate to solve for BC when AB = 37 and AC

Ivan

Answer:

BC = 56

Step-by-step explanation:

Segment Addition Postulate: AB + BC = AC

37 + BC = 93
Subtract 37 from both sides
BC = 56

4 0

3 years ago

Please help if you know the answer please

mojhsa [17]

Answer:

1 3/7 or 10/7

Step-by-step explanation:

2 is also known as 14/7. 14/7 - 4/7 is equal to 10/7 or 1 3/7.

8 0

3 years ago

Differential equations <br> dy/dx = e^x-y

MA_775_DIABLO [31]

$\frac{dy}{dx}=e^{x-y} \\ \\ \frac{dy}{dx}=\frac{e^{x}}{e^{y}} \\ \\ e^{y} \text{ } dy=e^{x} \text{ } dx \\ \\ \int e^{y} \text{ } dy=\int e^{x} \text{ } dx \\ \\ e^{y}=e^{x}+C \\ \\ \boxed{y=\ln \left(e^{x}+C \right)}$

5 0

1 year ago

What is the slope of the line y=-8x+6

Talja [164]

Linear equations can be written in the form <em>y = mx + b</em> where the multiplier "m" represents the slope of the line.

The linear equation <em>y = -8x + 6</em> has a slope equal to 3.

An image providing where the slope of the line is in y = mx + b is provided.

4 0

3 years ago