A car travels 30 1/5 miles in 2/3 of an hour. What is the average speed of the cat in mph?

45.3 miles/h

let 'x' be the speed of the car. Hope this will helps:)

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°