monica keeps a supply of dimes and quarters in her car for highway tolls.A week's supply of toll coins contains 10 more dimes than quarters and totals $11.50. How many quarters does monica spend on highway tolls in one week?

F. 26
G. 30
H. 36
I. 40

4 answers

g) 30 =
30 * .25 + (30+10) * .10
30 * .25 + 40 * .10
7.50 + 4.10
11.50
Mr. Osler keeps a supply of dimes and quarters in his car to pay for highway tolls. A week’s supply of toll coins contains 10 more dimes than quarters and totals $6.95. How many quarters does Mr. Osler spend on highway tolls in one week?
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