Answer:
Step-by-step explanation:
4 + 2x < 6 + 6x
4 - 4x < 6
-4x < 2
x > -1/2
x= -1/2
hope this helps
Step-by-step explanation: 6.7 x 10^1 = 67
I would guess 40, I could be wrong.
70-30=40. So it would be 40 units away from eachother.