12 terms

Debra_LambertTEACHER

In 2009, Jennifer made $11.50 an hour,

and in 2010, she made $12.75 an hour.

What is the percent of change in

Jennifer's pay per hour from 2009 to

2010? Round your answer to the nearest tenth.

and in 2010, she made $12.75 an hour.

What is the percent of change in

Jennifer's pay per hour from 2009 to

2010? Round your answer to the nearest tenth.

10.9% Increase

The average cost of a gallon of gas

during July was $2.45. The average cost

of a gallon of gas during August was

$2.78. What is the percent of change in

the average cost of a gallon of gas from

July to August?

during July was $2.45. The average cost

of a gallon of gas during August was

$2.78. What is the percent of change in

the average cost of a gallon of gas from

July to August?

13.5% Increase

Stock in Company ABC went from $26 a

share to $14 a share. What is the

percent of change in the price of a share

of stock in the company?

share to $14 a share. What is the

percent of change in the price of a share

of stock in the company?

46.2% decrease

In Orlando, Florida, the high temperature

was 85°F on Saturday and 79°F on

Sunday. What is the percent of change in

the high temperature from Saturday to

Sunday?

was 85°F on Saturday and 79°F on

Sunday. What is the percent of change in

the high temperature from Saturday to

Sunday?

7% decrease

Olivia scored 82 points on the first math

test of the year. On the second math

test, she scored 78 points. What is the

percent of change in the number of

points she scored between the first and

second tests?

test of the year. On the second math

test, she scored 78 points. What is the

percent of change in the number of

points she scored between the first and

second tests?

4.9% decrease

On Monday, Jake could lift 25 lbs. One

month later he could lift 45 lbs. What is

the percent of change in the number of

pounds he can lift?

month later he could lift 45 lbs. What is

the percent of change in the number of

pounds he can lift?

80% increase

There were 134 people in attendance at

the school football game last Friday. This

week there were 246 people in

attendance at the school football game.

What is the percent of change from last

week to this week?

the school football game last Friday. This

week there were 246 people in

attendance at the school football game.

What is the percent of change from last

week to this week?

83.6% increase

Find the final price of the item.

Blu Ray: $219

Sales Tax: 6.5%

Blu Ray: $219

Sales Tax: 6.5%

$233.24

Find the final price of the item.

Concert Tickets: $52.50

Sales Tax: 7%

Concert Tickets: $52.50

Sales Tax: 7%

$56.18

Find the final price of the item.

Book: $15.88

Sales Tax: 4.5%

Book: $15.88

Sales Tax: 4.5%

$16.59

Jeans: $39.99

Discount: 15%

Sales Tax: 4%

Discount: 15%

Sales Tax: 4%

$35.35

Software: $29.99

Discount: 6%

Sales Tax: 6.75%

Discount: 6%

Sales Tax: 6.75%

$30.09