Gr7 IA#3 Math Study Guide

Danielle constructs a scale model of a building with a rectangular base. Her model is 2 inches in length and 1 inch in width. The scale on the model is 1 inch = 47 feet. What is the actual area, in square feet, of the base of the building?

• 141

• 282

• 2,209

• 4,418

Tags

CCSS.7.G.A.1

Last week, the price of apples at a grocery store was $1.60 per pound. This week, apples at the same grocery store are on sale at a 10% discount. What is the total price of 4 1/2 pounds of apples this week at the grocery store?

• $4.77

• $6.48

• $6.75

• $6.93

Tags

CCSS.7.EE.B.3

On average, ocean temperatures around the world range from -2°C to 32°C. What is the difference between the two ocean temperatures?

• -34°C

• 34°C

• -30°C

• 30°C

Tags

CCSS.7.NS.A.1C

Tags

CCSS.6.EE.A.4

Tags

CCSS.6.NS.A.1

A family of 2 adults and 2 children went to a fair. The costs of admission and rides are listed below. - $11.00 for admission for each adult - $5.00 for admission for each child - $1.25 per ride The family spent a total of $52.00 on admission and rides. How many rides did the family pay for?

Tags

CCSS.7.EE.B.4A

Tags

CCSS.7.EE.B.3

The regular price of a shirt is n dollars. During a sale, the shirt is discounted by 15%. Which pair of expressions includes two correct ways to represent the price, in dollars, of the shirt after the discount?

• n - 0.15n and 0.85

• n - 0.15n and 0.85

• n - 15.00 and 85.00

• n - 0.15n and 0.85n

Tags

CCSS.HSA-SSE.A.1A

Which expression is equivalent to 3.6(x - 5) + 2.5(x + 4)?

• 6.1x - 1

• 6.1x - 8

• 1.1x - 1

• 1.1x - 8

Tags

CCSS.6.EE.A.3

Tags

CCSS.7.EE.A.1