Answer:
3
Step-by-step explanation:
he has 7/8 paper divided by 1/5 paper it takes to make the paper plane, it equals 3.5. Three whole ones
$15.5
33.50-18=15.5
jope it helps ypu a lot.
y-7/ 12y+3
a exponent 2-b exponent 2
ab
15x2+10x-9x+7
8x3+20x2+3x+12
11x4+4x2-6x2-16
