Ch. 4, Lessons 1 and 3 Review

Enrique plans to sell his car and places a 6-line ad. His paper charges $42 for the first two lines
and $6.75 per extra line, to run the ad for one week. What will Enrique’s ad cost to run for three
weeks?

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The following piecewise function gives the cost, c(x), of a classified ad in a car magazine. If x is the number of lines in the ad, what is the cost of each extra line?

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Griffith purchased a used car for $9,400. He paid 6.5% sales tax. How much tax did he pay?

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Dr. Mandel purchased a used car for $11,325. Her state charges 8% tax for the car, $53 for license
plates, and $40 for a state safety and emissions inspection. How much does she need to pay for
these extra charges, not including the price of the car?

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Kissimmee Cars charges $36 for a 2-line classified ad. Each additional line costs $3.25. For an extra $15, a seller can include a photo. How much, in dollars, would an 8-line ad with a photo cost?

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Mr. Cousins has 100/300 bodily injury insurance. He was in an auto accident caused by his
negligence. Five people were injured in the accident. They sued in court and were awarded
money. One person was awarded $150,000, and each of the other two was awarded $95,000.
How much will the insurance company pay for these lawsuits?

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Ronaldo has 50/250 BI liability insurance. He loses control of his car and injures 18 children in a
Little League game, and each child is awarded $20,000 as a result of a lawsuit. How much will the
insurance company pay in total for this lawsuit? How much will Ronaldo be personally
responsible for?

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Jamie has $24,000 worth of property damage insurance and a $500 deductible collision insurance policy. She crashed into a fence when her brakes failed and did $4,000 worth of damage to the fence. The crash caused $2,400 in damages to her car. Jamie's car still was drivable after the accident. On her way to work next day, she hit an empty school bus and did $20,000 worth of damage to the bus and $1,700 worth of damage to her car.

​ Which insurance covers the damage to the fence?​ (a)  

Which insurance covers the damage to Jamie's car? ​ (b)  

• Property
• Collision

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Jamie has $24,000 worth of property damage insurance and a $500 deductible collision insurance policy. She crashed into a fence when her brakes failed and did $4,000 worth of damage to the fence. The crash caused $2,400 in damages to her car. Jamie's car still was drivable after the accident. On her way to work next day, she hit an empty school bus and did $20,000 worth of damage to the bus and $1,700 worth of damage to her car. How much will the insurance company pay for the damage to the car?

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Allen has $16,000 property damage insurance and $4,000 comprehensive and collision insurance with a $300 deductible. One evening he slides and hits a parked car, causing $3,800 worth of damage. The accident causes $1,900 of damage to his own car. How much, in dollars, will the insurance pay to fix both cars?

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