Answer:
111.33667
Step-by-step explanation:
You add percentages just like you would any other number.
122.9% + 108.46% + 102.65% = 334.01%
334.01%/3 = 111.33667

= -15 Multiply both sides by -3 to cancel out the fraction
x = 45
Answer:
(0, 5)
Step-by-step explanation:
You get y-intercept when x=0
<u>For the given equation y-intercept is:</u>
As a point on the graph it is: (0, 5)
Here y-intercept may represent flat rate of monthly fee.
It would be 11w^(2) -242w