llowkeyyheidi llowkeyyheidi

23-01-2018
Mathematics

contestada

At a local fitness center, members pay aa $12 membership fee and $4 for each aerobics class. Nonmembers pay $5 for each aerobics class. For what number of aerobics classes will the cost for members and nonmembers be the same?

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DragonZarman DragonZarman

23-01-2018

12+4x=5x
x=12

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shaymoore12917 shaymoore12917

23-01-2018

12+4x=5x 4×12=48+12=60 5×12=60 so x=12

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