Jenny took a test with 72 questions. she got 18 wrong. what percent did she get on the test?

She scored a 75% on the test

72x=54(100)

72x/7= 5400/7

x=75

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°

i think it will be zero as slope has a formula of difference between initial and final distance divided by itz time interval