Answer:
I think it should be 32
Step-by-step explanation:
11 x 7= 77
9 x 5=45
77-45=32
Step-by-step explanation:
C= 72..............
C3=216
C=216
3
C = 72
Thanks
Step-by-step explanation:
4x +13 +79+79+ 11x-6 = 360
15x +165 = 360
15x = 195
x =13
QRS = 11(13)-6 = 137