Question

Suppose p varies directly as d, and p = 2 when d = 7. What is the value of d when p = 10?

A. d= 7/5

B. d= 15

C. d= 20/7

D. d= 35

Answer 1

p / d = 2 / 7

7 p = 2 d

d = 7p / 2

d(p) = 7p / 2

Find d when p is 10.

d(10) = 7(10) / 2

Answer 2

d(10) = 70 / 2

Answer 3

70/2 isnt one of the choices

Answer 4

@Cookie_009 you realize that math is a cumulative subject, correct?

Answer 5

You cannot just learn one thing, forget it, and then hope to succeed next year

Answer 6

Do you remember how to divide by 2?

Answer 7

yaa

Answer 8

hellllooo

Answer 9

70 / 2 =

Answer 10

i got it nevermind its d