Cost of washer: $720
Cost of dryer: $240
I've taken this test before and got it right, so you're good :)
1) 1 + 1 = 2
2) 1 - 1 = 0
3) 1 * 1 = 1
4) 1 / 1 = 1
Hope this helps!
ummm i think is bussin dems toes, but im not sure
12 1/2 because you do 5/6 x 15/1 which 6/3 equals 2 and 15/3 equals 5 so you do 5/2 x 5/1