Mathematics, 17.04.2020 01:53, AzuraSchaufler
Mary spent a total of $323.13 for a party. She spent $200.65 on food, plus an additional $30.62 for each hour of the party. How long was the party? A. 3 hours B. 6 hours C. 5 hours D. 4 hours
Answers: 2
Mathematics, 21.06.2019 22:30, idontknow1993
What would be the reasons for lines 3 and 4? a. addition property; subtraction property b. addition property; solve c. substitution property; subtraction property d. substitution property; prove
Answers: 1
Mary spent a total of $323.13 for a party. She spent $200.65 on food, plus an additional $30.62 for...
Mathematics, 12.07.2019 01:40