Simply combining like terms:21b-32+7b-20b
1 answer:
Answer:
21b-32+7b-20b
7b-32
Step-by-step explanation:
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Stage B would be 70km since 5/7 is stage B and 5 x 14 = 70
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(0,-5)
Step-by-step explanation:
Terminal minus initial. (3-3, -7+2) = (0,-5)
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