Mathematics
Hose255
2017-08-15 19:35:30
Roberta is thinking about joining the food co-op store. If she pays $10.00 to join, she will get 10% off on all the groceries she buys there. How much must she buy before her savings equal her membership fee?
ANSWERS
lopezlizeth123
2017-08-15 20:45:34

she would have to shop there 10 time to get the 100% back. 

reecemckay14
2017-08-15 20:46:49

$100 spent at food coop will save you $10 thus getting even with the cost to join

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