Question

The (A), (B) and (C) are just questions as well.

Answer 1

a. p = (1/5)q

b. q = 50

c. p = (7/5)

Explanation:

a. p varies directly with q can be written as:

p = kq

where k is a fudge factor that relates the exact relationship between the 2 (p and q). When p changes, does q change by the dsame rate? We don't know, yet . .

We are then told that when p is 6, q is 30.

6 = k*30

That means k = (1/5)

Let's rewrite the relationship for use in (b):

p = (1/5)q

b. Find q when p is 10:

10 = (1/5)q

q = 50

c. Find p when q is 7:

p = (1/5)q

p = (1/5)*7

p = (7/5)

Answer 2

Explanation:

p=kq

6=k30

k=1/6

p=1/6 q

a)p=q/6

b)10=q/6

q=60

c)p=7/6

Hope it Helps.