121 is the answer
75
The answer is 20.
x = -(47/67), or -0.7015
1x20 2x10 4x5
2X10 would work, as would 5X4.
The Commutative Property (of Multiplication) says that 4x5 = 5x4. So, If 4x5 = 20, then 5x4 will also be 20.
x2 • (5x2 + x + 8)
22a-23=2422a=24+2322a=47a=47/22a=2.13
47+47=94
They are: 1*47 = 47 which is a prime number
you add them together 112 + 47 ------- 159