Question

Write a mathematical expression for the dollar value of q quarters and d dimes.
Answer

0.35qd

0.25q + d

0.25q + 0.10d

0.35(q + d)

Answer 1

both q and d have their monetary values as coefficients.

Answer 2

I got either B or D.

Answer 3

If you have q quarters, how much is that worth? And if you have d dimes how much is that worth? Then add them together.

Answer 4

0.35qd

Answer 5

than add them would be 0.70

Answer 6

If you have one quarter, how much is that worth? Then if you have 2 quarters, how much is that worth? Generalizing, how much are q quarters worth?

Answer 7

Q0.75

Answer 8

@tcarroll010 I got B.

Answer 9

Yes or no?

Answer 10

If you have q quarters, you multiply the number of quarters, q, by the value of one quarter. Same for dimes. Do them separately. Then add them. Show your work.