IA3 Review

54 is 90% of what number?

• 60

• 72

• 90

• 100

What shape can be made from the net shown?

• triangular pyramid

• rectangular pyramid

• triangular prism

• rectangular prism

Which of the following phrases best describes the expression 3x + 7?

• 7 added to 3 times a number

• 3 times a number subtracted by 7

• 7 times a number added to 3

• The sum of a number tripled and 7

What is the expanded form of 5 (x + 4) ?

What is the range of 45, 55, 60, 40, 65?

• 10

• 20

• 25

• 30

Find the area of the given parallelogram.

• 18

• 20

• 45

• 180

What shape can be made from the net?

• triangular pyramid

• square pyramid

• triangular prism

• rectangular prism

In the tropical fish section, the ratio of clownfish to angelfish on display is 4:3. Which statement is true?

• There are 4 angelfish for every 3 clownfish on display.

• There are 3 clownfish for every 4 angelfish on display.

• There are 4 clownfish for every 3 angelfish on display.

• There are 7 angelfish for every clownfish on display.

What is the area of the triangle shown?

• 48 cm^2

• 60 cm^2

• 96 cm^2

• 120 cm^2