3. 2x – y = -7
4x – y = -4
a) (-1.5, 4)
b) (1.5, 10)
c) (4, -1.5)
d) (-1.5, -2)

What is the solution of the systems of equations? y=2/3x+3 x=-2

Sara can take no more than 22 pounds of luggage on a trip.her suitcase weighs 112 ounces.how many more pounds can she pack without going over the limit?

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?