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October 24, 2014

Homework Help: algebra

Posted by ann on Monday, January 30, 2012 at 9:29am.

could you please help me?
john needs to earn $693 to pay for trip. he finds job that pays $7 per hour and he mows lawns for $9. an hour

a. write an inequality describing his goal in terms of hours at his job, x, and hours mowing lawns, y .
i wrote 7x + 9y = 693., is this correct, if not could you please show me thanks ann

b. to graph the inequality how would i get points?

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