STAAR review

Juanita covered the outside of a gift box shaped like a rectangular prism with paper.  The box is 3.2 feet long, 2.1 feet wide, and 2.7 feet high.  Which of the following is closest to the total surface area of this box?

• 34 ft²
• 42 ft²
• 30 ft²
• 18 ft²

Tags

CCSS.7.EE.B.3

A paper drinking cup in the shape of a cone has a height of 10 centimeters and a diameter of 8 centimeters.  Which of the following is closest to the volume of the cup in cubic centimeters?

• 167 cm³
• 209 cm³
• 670 cm³
• 502 cm³

Tags

CCSS.7.EE.B.3

Which set of ordered pairs represents y as a function of x?

• {(-9, 2), (0, 6), (1, -2), (-3, 6)}
• {(-1, 0), (4, 3), (-7, -3), (-1, -8)}
• {(3, 2), (-4, -2), (3, 1), (-4, 1)}
• {(5, 4), (2, 3), (1, 1), (2, 4)}

Tags

CCSS.8.F.A.1

A hatbox in the shape of a cylinder is modeled below.  The diameter of the cylinder is 24 inches.  The height of the cylinder is 8 inches.   The volume of a cylinder can be found by using the formula V = Bh.  Which expression can be used to determine B, the area of the base of this hatbox in square inches?

• (24)²π
• (12)²π
• 8² * 12
• 12² * 8

Tags

CCSS.8.G.C.9

Ben’s Bikes charges $15.50 per hour to rent a bicycle and helmet.  Cathie’s Bike Shop charges $9.25 per hour for the bike and a flat fee of $12.50 for the helmet rental.  For what number of hours are the total charges the same?

• 1 hour
• 2 hour
• 3 hour
• 4 hour

Tags

CCSS.7.EE.B.3

A ball shaped like a sphere has a radius of approximately 2 inches.  Which of the following is the best estimate of the volume of the ball?

• 32 in³
• 11 in³
• 25 in³
• 17 in³

Tags

CCSS.7.EE.B.3

The table below models the cost to rent a video from a kiosk.
x  5   8   9  11
y 10 16 18  22  
Which of the following equations represents the relationship that exists between the cost y dollars to rent x movies?

• y = 2x
• y = 3x
• y = 2x + 1
• y = 3x + 3

Tags

CCSS.5.OA.B.3

Jill is opening a savings account with $4,000.  She has two options.  Option 1 earns simple interest at a rate of 2%.  Option 2 earns compound interest at a rate of 1.5%.  If Jill plans to keep the account open for 5 years, which option will earn her more money in interest?

•  Option 1 is better because she will earn $50 more than Option 2.
• Option 2 is better because she will earn $91 more than Option 1.
• Option 1 is better because she will earn $91 more than Option 2.
• Option 2 is better because she will earn $50 more than Option 1.

Tags

CCSS.7.RP.A.3

Identify the transformation from ABC to A'B'C'.

• (x+8, y+4)
• (x-8, y-4)
• (x+4, y+8)
• (x-4, y-8)

Tags

CCSS.3.OA.D.9

Which rule would dilate shows a scale factor of 4?

• (x, y) → (y, x)
• (x, y) → (x + 4, y + 4)
• (x, y) → (x, -y)
• (x, y) → (4x, 4y)

Tags

CCSS.HSG.CO.A.2