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11 questions
Homer sells tickets for admission to your school play and collects a total of $104. Admission prices are $6 for adults and $4 for children. He sold 21 tickets total. Write a system to represent this situation assuming "a" represents # of adult tickets and "c" represents # of children's tickets.
a + c = 21
6a + 4c = 104
a + c = 104
6a + 4c = 21
a + c = 21
6c + 4a = 104
a + c = 104
6c + 4a = 21
David is running a concession stand at a soccer game. He sells nachos and sodas. Nachos cost $1.50 each and sodas cost $0.50 each. At the end of the game, David made a total of $78.50 and sold a total of 87 nachos and sodas combined. Which system of equations represents this situation? *
x + y = 78.5
x + y = 87
1.5x + 0.5y = 78.5
1.5x + 0.5y = 87
x + y = 78.5
1.5x + 0.5y = 87
1.5x + 0.5y = 78.5
x + y = 87
Flagship Cinemas sells movie tickets that are $4 for matinees and $7 for regular. One night, the theater sells 578 tickets and collects $3365 in total ticket sales.
Which system best represents the situation?
4x + 7y = 3365
x + y = 578
4x + 7y = 578
x + y = 3365
4y + 7x = 578
x + y = 3365
4y + 7x = 578
x + y = 578
A sporting goods store sells left haded (x) and right handed (y) gloves. In one month, 12 gloves were sold for a total of $561. Right handed gloves cost $45 each and left handed gloves cost $52. Which system could be solved to determine the number of each type of glove sold?
x + y = 561
45x+52y=12
x + y = 12
52x+45y=561
x + y = 12
45x+52y=561
x + y = 561
52x+45y=12
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