Rachel's cell phone company charges $0.10 per minute. She used 350 minutes last month and paid $84. Write and solve a linear equation to find what her bill will be if she uses 300 minutes next month.

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Priti · Answer

300 min = $X 350 min = $84 now cross multiply 350 * x = 300*84 x = 25200/350 x = $72 Answer

Rachel's cell phone company charges $0.10 per minute. She used 350 minutes last month and paid $84. Write and solve a linear equation to find what her bill will be if she uses 300 minutes next month.

Answer (1)

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