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yaroslaw [1]
3 years ago
8

Sam has five more dimes and quarters and four fewer nickels than quarters if she has a total of 4.70 how many of each does she h

ave
Mathematics
1 answer:
NISA [10]3 years ago
4 0

X is unknown

Quarters 25x

Dimes 10(x+5)

Nickes 5 (x-4)


Solve for x first

25x + 10(x+5) + 5(x-4) = 470


40x + 50 - 20 = 470


40x = 440


x = 11, number of quarters




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