Unit 2 Test - Intensive

Jack will cut boards that are 2 feet long from a piece of lumber that is 4 meters long. How long is the piece of lumber in feet?

• 4.3

• 6.6

• 13.2

• 8.8

Tags

CCSS.6.RP.A.3D

If Jack has 13.2 Feet lumbers. How many two-foot boards can Jack cut from the piece of lumber?

• 2

• 3

• 6

• 13

Tags

CCSS.7.EE.B.3

Which situation has a proportional relationship between y and x?

• 
• Jessica starts with $50 and then gets paid $15 for every lawn she mows.

• 
• Gas costs $2.75 per gallon. Barry spends y dollars for x gallons of gas.

Tags

CCSS.7.RP.A.2D

Rebecca borrows $13,000 from the bank to start a new business. The bank charges her 3% simple interest each year. After one year, how much will Rebecca pay the bank?

• $13,390

• $13,300

• $13,900

• $13,030

Tags

CCSS.7.RP.A.3

Which proportional relationships between y and x have a constant of proportionality of 3? Select ALL that apply?

• 
• A teacher loans 3 books to each child in his class. His class has x students, and he loans a total of y books.

• 
• Two squares have a proportional relationship. The side length of the smaller square, y inches, is one ninth the side length of the larger square, x inches.

• 

Tags

CCSS.7.RP.A.2B

In a scale drawing, a rectangle has a length of 4.5 inches. The actual rectangle has a length of 58.5 inches. What is the scale factor from the drawing to the actual rectangle?

• 1/26

• 1/4.5

• 13

• 54

Tags

CCSS.7.G.A.1

CCSS.7.RP.A.2

On a certain morning, 100 U.S. dollars ($) are equivalent to 90 euros (€). On that same morning, 1 euro is equivalent to 128 Japanese yen (¥). How many Japanese yen are equivalent to 7 U.S. dollars?

• 806.4 yen

• 896 yen

• 720 yen

• 1000 yen

Tags

CCSS.6.RP.A.3D

A recipe to make concrete consists of 1 gallon of cement, 2.5 gallons of sand, and 3 gallons of crushed rock. How many gallons of sand are needed to make 39 gallons of concrete?

• 15 gallons

• 19.5 gallons

• 25 gallons

• 30 gallons

Tags

CCSS.6.RP.A.3B

Which proportional relationship can be represented by y = 4xm?

• 
• A man runs 4 miles every day, for a total of y miles after x days.

• 
• A store sells chocolate at $0.25 per ounce , for a total of y dollars for x ounces.

Tags

CCSS.7.RP.A.2B

A book contains a square map of a city. The map has side lengths of 4.5 inches and uses a scale of 0.5 inch : 1 mile. What is the area of the actual city in square miles?

• 81 square miles

• 64 square miles

• 100 square miles

• 72 square miles

Tags

CCSS.6.RP.A.3D