3 years ago

(5x - 2)(8x - 7) Find each product by step by step

Mathematics

1 answer:

strojnjashka [21]3 years ago

6 0

Answer:

I can help you because I am learning the same time. ok

Step-by-step explanation:

1 step (5x-2) = (8x-7)

expand (8x-7) = 8x-7 so 5x-2=8x-7

add 2 to both side 5x-2+2=8x-7+2

simplify 5x=8x-5

subtract 8x from both side 5x-8=8x-5-8

simplify -3x=5

divide both sides by -3

3x 3 =5x

simplify x=5 over 3

You might be interested in

A square has an area of 90 square inches. The formula for the area A of a square with side length L is A = L^2. Find the length

Dovator [93]

Answer:

Step-by-step explanation:

6 0

3 years ago

During the fall, you decide to rake leaves and charge $12 for coming to a house and raking, and then $9 for every hour you rake.

Vika [28.1K]

Answer:

Step-by-step explanation:

For 1 house, the charge just to go to a house is $12.

In each house you made $57.

$57 - $12 = $45

The charge per house just for raking was $45.

You charge $9/hour.

$45/($9/hr) = 5 hours

You shoveled 5 hours in each house.

3 * 5 hours = 15 hours

Answer: 15 hours

4 0

2 years ago

Solve Z-8/4=-1 1. Z= -12 2. Z= 28 3. Z= 4 4. Z= -36

Gnesinka [82]

Answer:

Step-by-step explanation:

8 0

3 years ago

Please help me I just need the ticket price.

slava [35]

$167.... That an expensive tickets

4 0

3 years ago

6-pack: $2.29

erastovalidia [21]

The 24 pack is the best deal

7 0

3 years ago

Read 2 more answers