Unit 4 Quiz 3 Tax, Tip, Total, Commissions, Etc.

Tyler’s brother earns $12 per hour. The store offers him a raise—a 5% increase per hour. After the raise, how much will Tyler’s brother make per hour?

The store bought a pair of shoes for $50, and sold it for $90.

What percentage was the markup?

Tyler's brother earns a commission and makes 2.5% of the amount he sells.

Last week, he sold $900 worth of shoes. How much money was his commission?

Lin’s father is paying for a $30 meal. He has a 20%-off coupon for the meal.

What does Lin’s father pay for the meal with the coupon?

Lin’s father is paying for a $42 meal. There is a 6.5% sales tax applied.

What does Lin’s father pay for the meal with tax?

A college student takes out a $7,500 loan from a bank. What will the balance of the loan

be after one year (assuming no payments are made) if the bank

charges 3.8% interest each year?

Which of the following could represent a proportional relationship between the amount of sugar and water Candace should use in the mixture?

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In a video game, Clare scored 50% less points than Tyler. If C is the number of points that Clare scored and T is the number of points that Tyler scored, which equation is correct?

• 1. C = 0.5T

• 1. C = T - 0.5

• 1. C = T + 0.5T

• C = 1.50T

There are 15 students on the basketball team. 9 students on the team are right handed.

What percent of the team is right handed?

• 70%

• 50%

• 60%

• 40%

A store has a 20% off sale on pants. With this discount, the price of one pair of pants is $15.20.

What was the original price of the pants?

• $3.04

• $12.16

• $18.24

• $19.00