Answer:
- 2x + 18
Step-by-step explanation:
Given
4x - 2(3x - 9) ← distribute
= 4x - 6x + 18 ← collect like terms
= - 2x + 18 OR 18 - 2x
We can determine from their equations whether two lines are parallel by comparing their slopes. If the slopes are the same and the y-intercepts are different, the lines are parallel.
Unlike parallel lines, perpendicular lines do intersect. Their intersection forms a right, or 90-degree, angle.
Answer:
The answer is 128
Step-by-step explanation:
2³ × 2⁴ = 2⁷ ( when it comes to multiple with the same base, the power must add together)
= 128
(Correct me if i am wrong)
739 is less than 750, your answer is 248,700 because 739 is closer to 700 than it is to 800.
Answer:
x=12
Step-by-step explanation:
1/2*x =1/2x
1/2*2 =1
you need to get the constants on one side so subtract 1 on all sides to get 6=1/2x, then divide by 1/2 on all sides to get x= 12
