Which of the following grids correctly shows the hourly wage of a person who earned $1,506 in 3 40 hour weeks

Jamie went to home depot.she bought 25 bags of soil that cost $9 per bag.she bought 15 pots at $8 each,and she bought 23 bags of pebbles at $15 each.she used a coupon that gave her $5 off for every 100 dollars she spent.how much did jame pay at the end?

3x + 4y = 5 x- 3y = -7 solve by substitution

What is the solution to this system of equations? y= 2x - 3.5 x - 2y = -14