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Elanso [62]
3 years ago
5

A car company charges x amount of dollars per day to rent a car. Three people each rented a car for three days plus additional i

nsurance that was $75 each. A fourth person also rented a car for three days but with a car wash added. A car wash at the end of the rental is $15. Write and simplify an expression that represents the total cost of the car rentals and the extras.
Mathematics
1 answer:
Bond [772]3 years ago
7 0
Car rental for three days: 3x
Insurance charges: $75
Car wash charges: $15

Expression of cost for the first three people:
cost = 3x + 75

Expression for the fourth person:
cost = 3x + 75 + 15
cost = 3x + 90
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