The answer will be C. In the picture you will see 2144 which is the answer.
Damaris is replacing the carpet in her living room. How much carpet will she need?
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Let
n-------> the number of nickels
q------> the number of quarters
we know that
so
----> equation A
----> equation B
substitute equation B in equation A
Find the value of q
therefore
<u>The answer part a) is</u>
the number of nickels are and the number of quarters are
<u>the answer Part b) is</u>
The expressions that represents the number of quarters is