it equals 70
28
It does not.
12 + 4 = 16
12 + 16 + 18 + 20 + 9 = 75
(N/8)=(12/16) N= (12*8/16) N=6
16
If the x=4, then its equivelent to 12 + 4, which equals 16.
4 + 8 + 12 + 16 + 14 + 28 + 37 = 119
Twelve plus four equals Sixteen12 + 4= 16
y = 14
1/2+1/4+1/8+1/16 give all the fractions the same denominator =8/16+4/16+2/16+1/16 add them up =12/16+3/16 =15/16 hope it helped (: