Mathematics
lucyneal40
2015-11-01 21:18:03
Pauline spent $7.50 every day for 3 days. Which expression is the best choice to help her determine the total amount of money she spent? (7.50)(−3) = −22.50; she spent $22.50 (−7.50)(3) = −22.50; she spent $22.50 (−7.50)(−3) = 22.50; she spent $22.50 (7.50)(3) = 22.50; she spent $22.50
ANSWERS
musicgeek99
2015-11-02 03:28:45

Last one. 7.50(3)= 22.50

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