Question

Daniela has $35.50 in dimes and quarters. She has 5 more dimes than quarters. How many quarters does she have?

Answer 1

let d= dimes
q = quarters

5 more dimes than quarters

that means d = 5 + q

total money is 35.50

a dime is 10 cents
a quarter is 25 cents
$35.50 is 3550 cents

10d + 25q = 3550

now remember d = 5 + q <--sub that

10(5+q) + 25q = 3550

are you good now?

Answer 2

a lot?

Answer 3

yea thanks

Answer 4

great!! ^_^