SOLUTION: Marissa has $4.40 in quarters and dimes.bic she has 5 more quarters than dimes how many of each coins does she have

SOLUTION: Marissa has $4.40 in quarters and dimes.bic she has 5 more quarters than dimes how many of each coins does she have

Algebra.Com

Question 1006684: Marissa has $4.40 in quarters and dimes.bic she has 5 more quarters than dimes how many of each coins does she have
Answer by CubeyThePenguin(3113) (Show Source): You can put this solution on YOUR website!
d = number of dimes
q = number of quarters

10d + 25q = 440
q = d + 5

Substitute the second equation into the first.

10d + 25q = 440
10d + 25(d + 5) = 440
10d + 25d + 125 = 440
35d = 315
d = 9

Marissa has 9 dimes and 14 quarters.
RELATED QUESTIONS
Marissa has $4.70 in quarters and dimes. If she has 9 more quarters than dimes, how many... (answered by mananth)

Marissa has $4.40 in quarters and dimes. If she has 5 more quarters than dimes, how many... (answered by stanbon)

Marissa has $ 4.40 in quarters and dimes. If she has 5 more quarters than dimes, (answered by ikleyn)

Marissa has $4.30 in quarters and dimes. If she has 6 more quarters than dimes, how many... (answered by mananth)

Marissa has $5.40 in quarters and dimes. If she has 9 more quarters than dimes, how many... (answered by josgarithmetic)

Marissa has $4.70 in quarters and dimes. If she has 9 more quarters than dimes, how many... (answered by solver91311)

Anne has $3.90 in dimes and quarters she has 4 more dimes than quarters how many coins... (answered by stanbon)

Ginger has five more quarters than dimes. She has $5.10 in change. If she has only... (answered by Alan3354)

Daniela has $35.40 in dimes and quarters. She has 4 more dimes than quarters. How many... (answered by checkley71)