Part C For 560 texts, plan C has the same monthly charge as plan A. For 580 texts, plan
C has the same monthly charge as plan B. Write an equation representing the
charges for plan C.
Part D:
Suzanne intends to purchase one of the plans. Which plan should Suzanne purchase based on the average number of text messages that she thinks she will send each month? Using the equations that represent the three plans, provide evidence to support your answer algebraically.

If 500 mssges =45$ Then 1 message= 0.7

Step-by-step explanation:

the equation of the parallel line would be y = 2x + 9

step-by-step explanation:

to start we need to find the slope of the original line. we can do that by looking at the coefficient of x, which is 2

since the slope of the original line is 2 and parallel lines have the same slope, we know the new line will also have 2 slope. now we can use that along with the point given in point-slope form to get the find equation.

y - y1 = m(x - x1)

y - 5 = 2(x + 2)

y - 5 = 2x + 4

y = 2x + 9