Identify the initial
amount and constant
ratio: f(x) = 43(1)"

linear

step-by-step explanation:

m a t h w a y. c o m

step-by-step explanation:

answer: 1 + 1 = 11

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°