Answer:
y=98
Step-by-step explanation:
Answer:
26 times
Step-by-step explanation:
Given
Without Coupon
per trip
With Coupon

per trip
Required
The number of trips to be taken for both option (i.e. with or without coupon) to be equal
<em>See comment for complete question</em>
Let the number of trips in a month be x.
<u>Without Coupon</u>
Total amount is:


<u>Without Coupon</u>
Total amount is:


To get x, we simply equate both options

Collect like terms


The answer to you question is c
Set the equations equal to each other.
132 +27x = 60x
132 = 33x
4 =x
4 months. Cost will be $240
Step-by-step explanation:
18x4+12x2y+2y2 Factor 2 out of 18x4+12x2y+2y2.
2(9x4+6x2y+y2)
Factor using the perfect square rule.
2(3x2+y)2