Question

.

Charlie has 6 more quarters than dimes in a jar and a total of $9.20. Which system of
equations can be used to determine the number of each type of coin Charlie has if
q=the number of quarters and d = the number of dimes?

Answer 1

Addition.

Explanation:

you can just use that to figure out how many coins he has. he has a 1.75 add 9.20 and i think thats your answer