Worksheet: Practice A.2D - Direct Variation

Jenny tracks the amount of money raised in the school fund-raiser below.

At this rate, how much money will Jenny raise for the fund-raiser is she sells 200 tickets.

• $400

• $100

• $800

• $1600

• 32

• 48

• 96

• 120

Houston's Memorial Park is one of the largest urban parks in the state. A runner recorded his rate of speed along the first mile of a 6-mile path that winds through the park.

If the runner continues at this pace for the entire course, how long will it take to complete his run?

• 30 minutes

• 36 minutes

• 42 minutes

• 48 minutes

In the first week of Georgia's job, she earned $125.25 for working 15 hours. During her second week, she earned $167.00 for working 20 hours. How much does she earn in dollars for each hour she works?

$___

Mathematical Equivalence

ON

The following graph illustrates how much Angel earns by selling custom tote bags at the mall.

At this rate, how much would earn if he sold 60 tote bags?

• $1900

• $2200

• $2500

• $2700

Collette starts a small graphic design business. She creates advertising materials. She charges $45 per hour for each project, as well as a startup fee of $50. Through the first 4 weeks of her new business, she averaged 2 projects per week and 12 hours per project. if this pattern continues for 50 weeks of this year, how much would she make?

• $29, 500

• $43, 600

• $59, 000

• $69, 120

• 35.0

• 37.5

• 40.0

• 42.5

At 5 feet tall, Emily casts a shadow that is 8 feet long. She is standing near a tree that casts a shadow that is 28 feet long. How tall is the tree?

• 28.0 feet

• 23.5 feet

• 21.0 feet

• 17.5 feet

Hank is mowing lawns to ear enough to buy a $1400 computer. After 4 weeks, he has earned $340. What is the least number of full weeks he must work to be able to purchase his computer? You answers should be a whole number.

Mathematical Equivalence

ON