Answer:
Step-by-step explanation:
since we can see that the lines are parallel
and we can see that the both are interior angles and when we sum up both angles we get 180
2x - 5 + 45 = 180
2x + 40 =180
2x = 180 - 40
2x =140
x = 140/2
x = 70
I believe the answer is 3/7
The rate of change per x value is 2.
We know this because the slope is 2, and the slope dictates the amount of change.
The line is written in slope intercept form, which is y = mx + b
U should multiply a on both sides then you would get au=k/b divide by u and get a=k/ub