Aman has 15 coins in his pocket, all of which are dimes and quarters. If the total value of his change is 255 cents, how many dimes and how many quarters does he have?
Your answer is
number of dimes equals
number of quarters equals. Serious answers only (reposted due to bots)

45

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°

- both graphs increase on their domain.

- the graphs of both functions have the same x-intercept.

- neither graph has a y-intercept.