Math 7 Unit 4 Test

The regular price of a scooter is $65.50. It is on sale for $52.40. What is the percent decrease from the regular price to the sale price of the scooter? 

• 35%
• 25%
• 30%
• 20%

The average number of shirts sold in the beach shop was 285 on Saturday in the summer. As the temperature went lower, the average number of shirts decreased to 114 every Saturday. What was the percentage decrease of in the average number of shirts sold in the shop?

• 60%

• 40%

• 150%

• 171%

Last year, 2,376 people attended a summer music festival. This year, attendance was 2,950. What was the percent of change in attendance to the nearest whole percent?

• Increase 24%
• Increase 19%
• Decrease 24%
• Decrease 19%

Mrs.Mroc has 35 students in her science class.If her class increases to 42 students next year, what will be the percent of change?

• 20%
• 75%
• 93%
• 33%

A pair of boots are $94.99.  They are 25% off. With this discount, what is the sale price? Round to nearest cent if necessary.

• $71.24
• $118.74
• 23.7475
• $23.75

A basketball backboard set that sold for $79 is discounted 15%.  What is the sale price?

• $67.15
• $11.85
• $90.88
• $68.85

Daniel has dinner at a restaurant and the cost of his meal is $28.00. Because of the service, he wants to leave a 20% tip. What is his total bill including tip?

• 33.60
• 40.00
• 24.60
• 30.50

Kimberly's family has a dinner bill of $26 and wants to leave a 15% tip for their server. How much TIP are they leaving?

• 29.90
• 39.00
• 4.00
• 3.90

Mrs. Brooks bought a microwave that was originally priced at $225. She received a 30% discount. What is the sale price of the microwave?

• $67.50
• $195
• $157.50
• $292.50

Ralph buys a computer for $675. The sales tax rate is 6%. How much total did Ralph pay for the computer?

• 40.50
• 715.50
• 6.00
• 634.50