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Mathematics 7 Online
OpenStudy (anonymous):

The Jones family attends a movie for $47.00 with two adults and three kids. The Smith family attends when some friends are in town for $74.75 with three adults and five kids. How much does the Ramirez family have to pay with adults and four kids

OpenStudy (anonymous):

x represents kids, y represents adults. write out the two equations and solve for x and y

OpenStudy (anonymous):

The first equation is 3x+2y=47

OpenStudy (anonymous):

The second equation is 5x+3y=74.75

OpenStudy (anonymous):

isolate x or y in one of the equations

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