SOLUTION: on the go phone company has two monthly plans for their customers, The ez plan costs $0.15 per minutes the to go plan costs $40 per month plus $0.05 per minute
a. write an express
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Question 1045575: on the go phone company has two monthly plans for their customers, The ez plan costs $0.15 per minutes the to go plan costs $40 per month plus $0.05 per minute
a. write an expression that represents the monthly bill for x minutes on the EZ pay plan
b.write an expression that represents the monthly bill for x minutes on the 40 to go plan
c. write and solve an equation to represent the point at which the monthly bills for the two plans are equal
d. interpret the solution of the equation within the context of the problem
Found 2 solutions by rfer, advanced_Learner:
Answer by rfer(16322) (Show Source): You can put this solution on YOUR website!
0.15x=40+0.05x
0.15x-0.05x=40
x=40/0.10
x=400 minutes
Answer by advanced_Learner(501) (Show Source): You can put this solution on YOUR website!
a.
0.15x
b.
40+0.05x
c.
0.15x=40+0.05x
15x=4000+5x
x=400 min
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