I’m learning this too.. so what you do it see what will the number he if it was a while line so to find that out you will add 7+7 and get 14 so that’s the whole
So 7 x 7 will equal 49 and 49 x 3.14 will give you 153.86 as the answer

5 0

3 years ago

Which equation represents a proportional relationship?

Andrej [43]

Answer:

B and D

Step-by-step explanation:

A proportional relationship has NO constant term. Thus, we eliminate Answers A and C.

Answers B and D represent proportional relationships.

7 0

3 years ago

paige has a memebership to a new music website. It cost $5 a month and then each song cost $0.10 to purchase. Write an equation

olga2289 [7]

Answer:

8.20=0.1s+5 <- equation

32 songs

Step-by-step explanation:

solve the equation

3 0

3 years ago

7 feet 8 feet 10 feet 9 feet rosa is painting a wall'

allsm [11]

Answer:

this doesn't make sense, but it depends how big the wall is I guess

4 0

3 years ago