What does 23884 times 3457387 make

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