Warm-Up: Nov. 17

A couple went out for dinner. They spent $78.89 for dinner, which did not include the 8% tax. They also left a 20% tip after the tax was included. What was the final cost of the dinner?

• $96.31

• $93.87

• $98.76

• $102.24

Michael plans to spend $210 on Christmas gifts. This amount is 30% of his current savings. How much does Michael have in his savings account now?

• $700

• $63

• $630

• $763

A waitress recieved a 15% tip. If her tip was $8.25 how much was the bill?

• $1.23
• $55
• $16.50
• $1.24

A car salesperson receives an 18% commission for each car they sell.

How much is the commission for selling a $25,000 car?

• $4500

• $45

• $29,500

• $2500

Emily receives a 9.8% raise. She currently earns $1789.46 per month. What will her new monthly earnings be after her raise?

• $175.37

• $1964.83

• $1753.67

• $1950.51

Shopko is going out of business and has changed the prices of all items. A pair of shoes were $60.00 but are now $45.00. What is the percent decrease?

• 25%

• .25

• 1.33%

• 75%

Lisa's little brother weighed 8 pounds when he was born. He now weighs 36 pounds. What is the percent increase in the boy's weight?

• 350%

• 4%

• 40%

• 78%

Jason spends $450 for transportation. This is 25% of his monthly salary . How much money does he earn each month?

• $1800

• $800

• $900

• $1000

You lend $240 to your friend.  He pays you back $270.  What interest rate did you charge your friend?

• 88%
• 20%
• 12.5%
• 10%

The Warriors made 7 out of 15 shots. What percent of their shots did they MISS? Round to the nearest whole percent.

• 46%

• 53%

• 94%

• 75%