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2 years ago

8

Help!! ASAP!!

1 answer:

Anni [7]2 years ago

4 0

Answer:

100

Step-by-step explanation:

You have to find the current average-

73+84+71=228

228/3=76.

228+?=328?

(328=82x4)

328-228=100

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netineya [11]

2x+5=12
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Step-by-step explanation:

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