Answer:
32ft by 20ft
Step-by-step explanation:
8x4 and 5x4
Unlike terms
If it was 4y and 5y it would be like. Adding the x though makes them unlike terms, you cannot combine them
17
Find the discount
discount = original price * 15%
= 20*.15 =3
Subtract the discount from the original price
20-3 = 17
The sale price is 17
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C
I inserted 5 for a and c is the correct answer
