CBA Practice for STAAR

Triangle QRS and its dimensions are shown. Which measurements in centimeters represent the dimensions of a triangle that is similar to triangle QRS?

• 16 cm, 22 cm, 25 cm

• 2 cm, 8 cm, 11 cm

• 12 cm, 24 cm, 36 cm

• 12 cm, 24 cm, 30 cm

Tags

CCSS.HSG.SRT.A.2

The figure is composed of a parallelogram and a trapezoid. What is the area of the figure in square centimeters? (Do NOT label your answer.)

Tags

CCSS.6.G.A.1

Maggie has a loan of $16,750. This loan has a simple interest rate of 2.5% per year. No payments will be made on the loan until the end of one year. How much interest will Maggie pay on this loan at the end of one year?

Tags

CCSS.7.RP.A.3

Dylan compared the number of ounces per bag of potato chips to the cost of four different brands of potato chips. The information he gathered is shown in the table. Based on the data in the table, which brand of potato chips has the greatest cost per ounce?

Tags

CCSS.6.RP.A.3B

A pig eats 2.5 pounds of food twice a day. Create a graph on the coordinate below that best represents this relationship. Let x represent the number of days, and y represent pounds of food.

Tags

CCSS.8.EE.B.5

Which number line represents the solution to the inequality 3x - 8 < -5 ?

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Tags

CCSS.7.EE.B.4B

An engineer created a scale drawing of a building using a scale in which 0.75 inch represents 6 feet. The length of the actual building is 220 feet. What is the length in inches of the building in the scale drawing? (Do NOT label your answer.)

Tags

CCSS.7.RP.A.2C