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3 years ago

Can someone give me the answer :( and then explain how to get the answer..

Mathematics

1 answer:

Pani-rosa [81]3 years ago

8 0

x=months

so erica: 200+75x

darrell: 350+50x

make them equal:

200+75x=350+50x

get x on one side.

125x=550

500/125=x

x=4.4

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