PLEASE HELP ME WITH MY MATH ?????????????????
Seven people went to the movies. The number of adults was more than the number of children. Write a system of equations that represents the number of adults and children.
回答 (2)
Let the number of children be x and the number of adults be x+y
X+(x+y)=7
2x+y=7
c = number of children , c + d = number of adults...2c + d = 7
收錄日期: 2021-04-18 00:22:34
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