# Project #63113 - Algebra Questions

Just a few algebra questions, shouldn't take that long.

1. Identify each point as a solution of the system or not a solution of the system.
http://i.imgur.com/yHNlZdX.png

(0,3)
(0,4)
(0,5)
(-1, 3)
(-4, 1)
(-1, 1)
(-1.5, 2.5)

2. Choose the equation and the inequality needed to answer this question,

Trevor tutors French for \$15 and hour and scoops ice cream for \$10 an hour. He is going to work 15 hours this week. At least how many hours does he need to tutor to make more than \$180? Let x equal the number of hours he tutors and y be the number of hours he scoops ice cream.

x + y = 15
x + y > 15
x + y < 15
15x + 10y = 180
15x + 10y (greater than or equal to) 180
15x + 10y (less than or equal to) 180

3, At least how many hours does Trevor need to tutor to make more than \$180?

(goes with previous question)

thanks

 Subject Mathematics Due By (Pacific Time) 03/20/2015 05:30 pm
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