A plumber uses the equation y = 45x + 60 to calculate the total charge for a job, y, where x represents the number of hours it takes to complete the job. What is the most appropriate domain of this function?

i think c. but don't trust it.

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°

step-by-step explanation:

idk the answer i want to say 10 but then it would be equal so try 9 but then yeah so yeah we love edgen

need more detail

step-by-step explanation:

lele