Answer would be 81.
you multiply 3 x 10 x 3, which is 90. then subtract 9 from that and you end up with 81
<span>26 - 4 = 12 + x
22 - 12 =x
x=10</span>
The reciprocal for 73 is <span>0.01369863013</span>
6 x 9 x i = 54i
4(i) x 2(i) = 8i^2
54i +8i^2= 8i^2 +54i