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Mathematics 8 Online
OpenStudy (anonymous):

WORD PROBLEM! Help! D; "Weekly earning Mario earns $15/h after taxes and other deductions. He speeds a total of $75/week on lunches and travel to and from work. a) Write an expression to represent how much Mario has at the end of a week in which he works t hours. b) Write and solve an inequality to determine how many hours Mario must have at least #450 at the end of the week.

OpenStudy (anonymous):

The answer is: 15t - 75 greater than or equal to 450; 35

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