Staar Review 8

A large pizza at Angelo’s Pizzeria has a diameter of 14 inches. What is the area of the pizza? Use 3.14 for π. Round to the nearest tenth.

• 44

• 122.7

• 153.9

• 615.4

Mayra received a $100 bill as a birthday gift. She bought a book online for 24.95. Then she bought a backpack for 39.75 at Memorial City mall. How much money did she have left after making her purchases?

• $35.30

• $64.70

• $75.05

• $164.70

It takes Anastasia 45 minutes to walk 2 1/2 miles to the park. At this rate, how many minutes should it take her to walk 3 miles?

• 50

• 54

• 58

• 67.5

You spin this spinner twice, What is the probability of even then a red?

• 1/216

• 1/72

• 1/36

• 1/12

If the circumfernce of a circle is 30π in, then the diameter is?

• 10 in

• 5 in

• 25 in

• 30 in

The linear equation y = 35x + 75 can be used to find the total cost y in dollars that a repairman charges for his services. Which statement about the repairman's charges is true?

• The repairman charges a flat rate fee of $35 for his services

• The repairman charges a flat rate fee of $110 for his services

• The repairman charges a $35 service fee, plus $75 per hour

• The repairman charges a $75 service fee, plus $35 per hour

Write the equation of the line.

• y=3/5x+1

• y=3/5x-1

• y=5/3x+1

• y=3/5x+1

The dimensions of a triangular prism are shown in the diagram.

What is the volume of the triangular prism in cubic centimeters?

• 240 cm³

• 480 cm³

• 384 cm³

• 192 cm³

What is the volume of the shape shown in the diagram?

• 60 in³

• 360 in³

• 180 in³

• 72 in³

What value of x makes the equation true?

• 1

• 7

• -5

• -1