Acontractor bought 7.6 ft squared of sheet metal. she has used 2.1 ft
squared so far and has $110 worth of sheet metal remaining. the equation 7.6x-2.1x = 110 represents how much sheet metal is remaining and the cost of the remaining amount. how much does sheet metal cost per square foot?

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°

hello! just here for points! though i wish i knew!

3/20

step-by-step explanation:

well, there are 20 outcomes, and 3 of them you want. so, 3/20