Answer:
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Step-by-step explanation:
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Okay, so FIRST you would subtract 215 - 155, which is 60, and THEN
divide it by 215, so 60 divided by 215 = 0.27, and rounded that is 0.28,
then you move the decimal two places to the right to make it a
percentage so your answer would be A., 28%
I hope I helped! =D
Answer: (0,-1) , (1,0), (2,1) hope this can help you.
Step-by-step explanation:
