Solve for p. 3(p + q) = p

A. q = â€"two-thirds

B. q = â€"start fraction three over two end fraction

C. p = â€"two-thirds

D. p = â€"start fraction three over two end fraction

Solve for b, then find the value of b when a = 3.

4a = 2b â’ 7

A. â€"nine-halves

B. five-halves

C. nineteen-halves

D. 17

d = rt

A. r = dt

B. r equals t over d

C. r equals d over t

D. r equals d minus t

Find the width of a rectangle with a perimeter of 90 and a length of 15.

A. 90

B. 15

C. 45

D. 30