Mathematics
tgreenwoodTerry
2016-04-22 13:30:27
Mrs. Gibbs goes to the store to buy AA and 9V batteries. The store has 12 AA batteries and 15 9V batteries in stock. Mrs. Gibbs needs at least 6 AA batteries. In all, she wants to buy at least 20 batteries. Mrs. Gibbs buys 7 AA batteries. How many 9V batteries could she buy? Choose all answers that are correct. 11 12 13 14 15
ANSWERS
sara3
2016-04-22 14:06:52

13 the least and since she wants  AT LEAST 20 batteries she could get 14 or 15

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