Mathematics, 22.08.2019 10:30, kayla941
Annie needs $30 to buy a coat. she has saved $12 and plans to work as a babysitter to earn $6 per hour. which inequality shows the minimum number of hours, n, that annie should work as a babysitter to earn enough to buy the coat?
12 + 6n ≤ 30, so n ≤ 3
12 + 6n ≥ 30, so n ≥ 3
6n ≥ 30 + 12, so n ≥ 7
6n ≤ 30 + 12, so n ≤ 7
Answers: 1
Mathematics, 21.06.2019 18:30, isabellacampos4586
It took alice 5 5/6 hours to drive to her grandparents' house for . on the way home, she ran into traffic and it took her 7 3/8 hours. how much longer did the return trip take? write your answer as a proper fraction or mixed number in simplest form. the trip home took __hours longer. ?
Answers: 1
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