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maxonik [38]
3 years ago
11

Mary has rehearsed her ballet solo for five and a half hours. A week from now, she wants to have rehearsed at least a total of n

ineteen and a half hours. If she rehearses for the same amount of time each day for the next 7 days, at least how many hours must she rehearse per day?
Mathematics
1 answer:
tensa zangetsu [6.8K]3 years ago
5 0
She has to rehearse at least 2 hours a day
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