A shirt is on sale for 25% off and you paid $21.75. What was the original cost of the shirt?
2 answers:
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Answer:
Step-by-step explanation:
-32x+45-7(2x-9)=101
parenthesis first
-32x+45-14x+63=101
just combine like terms
-46x+108=101
minus 108 both sides
-46x= -7
answer is x 7 over 46