What is the area of parallelogram ABCD?
1 answer:
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For this case, the first thing we must do is define variables:
x: number of nickels
y: number of dimes
z: number of quarters
We now write the system of equations:
Solving the system of equations we have:
Answer:
14 nickels
28 dimes
10 quarters
x: number of nickels
y: number of dimes
z: number of quarters
We now write the system of equations:
Solving the system of equations we have:
Answer:
14 nickels
28 dimes
10 quarters