A student was asked to find the number of nickels and dimes that have a value of
Question:
A student was asked to find the number of nickels and dimes that have a value of $1.45. The total number of coins is 21. Letting x represent the number of nickels, the student wrote the following equation.
Write the correct equation and solve the problem.
Transcribed Image Text:
0.05x + 0.10(x  21) = 1.45
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Related Book For
Intermediate Algebra
ISBN: 9780134895987
13th Edition
Authors: Margaret Lial, John Hornsby, Terry McGinnis
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