These are the steps good luck
Answer:
B) 31.5
Step-by-step explanation:
Base*height/2
Divide the amount you paid by the percentage:
4.80 / 0.80 = 6
The original cost was $6.00
Answer:
You would divide by -3, in this case x would be -7
Step-by-step explanation:
-3/-3 = x -3/21 = -7
x=-7
Answer:
12%
Step-by-step explanation:
amount of change/original value×100%
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