Answer:
x=2
Step-by-step explanation:
2x+4=4x
-2x -2x
4=2x/2x
4/2=x
x=2
Answer:
9.9 millimeters
Step-by-step explanation:
To find the perimeter of a square,
Equation: 4 • length = P
So in this case, we're just working backwards. To find the length, divide.
39.6/4 = 9.9
Answer:
3,1
Step-by-step explanation:
The answer is C, Ik this bc I already finished learning this
Answer: 10 years
Step-by-step explanation:
1720=960(1+0.061/12)