Which of the following is equal to the rational expression below when x*-5 or 3?
7(x+5)
(x-3)(x+5)
O
A. 73
0
B.
7
x+5
О.
C.
x+5
o
D.

6/20

step-by-step explanation:

it would take 7/10 of an hour too fill the pool.

step-by-step explanation:

answer: (c) m∠qpo + (2x + 16)° = 180°

step-by-step explanation:

the opposite angles of a quadrilateral are supplementary.

so, ∠o + ∠q = 180°   and   ∠p + ∠r = 180°

since ∠r = 2x + 16°, we can use substitution as follows:

∠p + ∠r = 180°

∠p + (2x + 16)° = 180°

step-by-step explanation: