I put off this far too long and am now finding myself struggling on a number of problems. I'd appreciate any help anyone could give, and for the love of god, spell it out, show your work, as if you were trying to explain to someone with a very, very poor understanding of the subject. In fact, that's what you're doing.

3. An appliance store is having a sale on small TV's and stereos. One day a salesperson sells 3 of the TVs and 4 stereos for 2530$ The next day the salesperson sells 4 of the same TV's and 3 of the same stereos for 2510$. What are the prices of a TV and a stereo?

11. Find the solution to the equation

{3x+1} = -2

9.Solve each absolute value inquailty and graph the solution the {}'s represent absoulte value bars

A) {2x+3} < 15

B) {2x+5} - 7>-6

C) {2x-3} + 4 < -10

10. Graph each linear inequality in a rectangular coordinate system

A) 3x - 4y > 12

B)

2x - y<4

X + Y>5

Thanks for your help guys - it probably means more than you realize.