Make an equation, solve it, and do self-check. A man has $0.70 in dimes and nickels. He has 8 coins altogether. How many nickels

Question

Make an equation, solve it, and do self-check.

A man has $0.70 in dimes and nickels. He has 8 coins altogether. How many nickels does he have?

PLEASE MAKE AN EQUATION AND SOLVE IT

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Parker 4 weeks 2021-12-30T21:19:35+00:00 1 Answer 0 views 0

Answers ( )

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    2021-12-30T21:20:54+00:00

    Answer:

    two nickles and six dimes

    Step-by-step explanation:

    x= dimes

    y=nickles

    .10x+.05y=0.70

    plug in random whole numbers that add up to eight 8 for example you can do x=5 and y=3

    that gives you .5+.15=.65

    keep doing that until you get x=6 and y=2

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