Which of the following best describes the solution to the equation below?
-185 - 8 = 243 – 7(60 - 8)
A. exactly one real solution, r = -1
B. no real solutions
C.
exactly one real solution, r
=
D.
infinite real solutions
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i can answer this question sweetie!

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°

the answer is 13

step-by-step explanation:

5*5=25

12*12=144

25+144=169

169^2=13