On-the-go phone company has two monthly plans for their customers. the ez pay plan costs $0.15 per minute. the 40 to go plan costs $40 per month plus $0.05 per minute. write an expression that represents the monthly bill for x minutes on ez pay plan.

Expression that represents the monthly bill for x minutes on EZ pay plan is

Step-by-step explanation:

Since we have given that

Cost per minute through EZ Pay plan = $0.15

Cost of Go plan per month = $30

Cost per minute in Go plan = $0.05

so, Expression for EZ pay plan is given by

Expression for Go plan is given by

Hence, expression that represents the monthly bill for x minutes on EZ pay plan is

y = 5x + 17

step-by-step explanation:

a perpendicular line will be the opposite reciprocal slope of the given equation.   the slope given is -1/5 so the opposite reciprocal is 5

find b:

7 = 5 (-2) + b

7 = -10 + b

17 = b

write equation

y = 5x + 17