Rational Numbers

The lowest recorded temperature in Alaska was –79.8°F at Prospect Creek Camp on January 23, 1971. The lowest recorded temperature in Canada was –81.4°F at Snag in the Yukon Territory on February 3, 1947. Which location was the colder one and by how much?

• Snag; 1.6°F

• Snag; 18.4°F

• Prospect Creek Camp; 1.6°F

• Prospect Creek Camp; 18.4°F

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

The fuel tank in Mr. Swenson’s car holds 16.5 gallons of fuel. The car consumes 1 gallon of fuel for each 24.3 miles driven. Mr. Swenson started a trip of 250 miles with a full tank of fuel. About how much fuel remained at the end of the trip?

• 5 gallons

• 6.5 gallons

• 7.5 gallons

• 10 gallons

Mariana starts her hike up a mountain at an altitude of 1,792 feet and climbs to an altitude of 4,360 feet. She then hikes back down the mountain. Which equation could represent the change in altitude during her hike?

• 4360 ft - 1792 ft = 2568 ft

• 1792 ft + 4360ft = 6152 ft

• 1792 ft + 2568 ft -2568 ft = 1792 ft

• 1792 ft + 2568 ft + 2568 ft = 6928 ft

Tags

CCSS.4.OA.A.3

How many cookies did Mario begin with?

• 96

• 48

• 36

• 24

Tags

CCSS.7.NS.A.3

What is the value of (–2)4 ?

• -16

• -8

• 8

• 16

Tags

CCSS.8.EE.A.1

• $4.69

• $4.55

• $3.77

• $3.36

Tags

CCSS.7.EE.B.3

John earns $8.75 an hour working at a music store. John earned $140 in a week. If John works 10 hours more the next week, how much money will John make that week?

• $52.50

• $87.50

• $148.75

• $227.50

Tags

CCSS.7.EE.B.3

• 
• 
• 
• 

Tags

CCSS.7.NS.A.1C

Which expression has the least value when x = 100?

• 1/X

• 10/X

• 1- X

• 10 - X

Tags

CCSS.6.EE.A.2C

• $82.09

• $82.61

• $82.85

• $83.37

Tags

CCSS.7.NS.A.3