F=1
Add 22 to both sides, then divide both sides by 3
Step-by-step explanation:
ratios of lengths = 4/3
ratios of area = 16/9
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He was not supposed to simplify. He could have multiplied straight across and got 12/63 and he would simplify that which would be 4/21 im thinking
Answer:
75
Step-by-step explanation:
Four scores.... add them together and divide by four
(90 + 80 + 70 + 60) / 4 = 75
