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Mathematics, 19.03.2021 20:20 hannah2718

At practice john does three times as many sit ups as ned and also 25 jumping jacks . He does 80 exercises in total . The equation 3x+25=80 describes the situation .What does the variable x represent

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At practice john does three times as many sit ups as ned and also 25 jumping jacks . He does 80 exer...

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