4 because you take 2²= 2 times 2 = 4
Answer:
B
Step-by-step explanation:
2x3=6 and 6x4=24 so 6-24= -18
First find the root of 16 which is =4 then times 4*4 =16 then divide by 625 . so 4*4/625 is .0256 is the answer
Answer:
43
Step-by-step explanation:
3x + 10 = 5x - 12
10 = 2x - 12
22 = 2x
x = 11
check:
33 + 10 = 55 - 12
43 = 43
correct
x = 11 so bring this into 3x + 10
we get 43
X= 5
Set them equal to each other
2x-2=x+3
Subtract x to the other side
X-2=3
Add two to the other side
X=5
Hope it helps
