STAAR Review Day 14 - 7th Grade

Which Venn diagram best represents the relationship among integers, natural numbers, rational numbers, and whole numbers?

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Which number line represents the solution to the inequality?

 $1.25x\ +\ 10\ge15$  

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A stereo speaker in the shape of a rectangular prism has a height of 10 inches. The length of the base of the stereo speaker is 6.5 inches, and the width of the base is 7 inches. What is the volume of the speaker in cubic inches?

• 455 in³

• 70 in³

• 45.5 in³

• 227.5 in³

Quadrilateral ABCD is similar to WXYZ.

What is the value of p in inches?

• 5 in

• 3.24 in

• 100 in

• 4 in

Dixie pays $6 for 4 bags of chips. Which graph best represents this relationship?

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The sum of the measures of angles x and y is 90°.

- The measure of angle x is (4x+7)°.

- The measure of angle 7 is 19°.

What is the value of x?

• 16

• 4

• 12

• 32

The diagram shows the radius of the opening of a waffle ice cream cone.

Susan will put sugar around the rim of the ice cream cone. Which of the following is closest to the circumference of the opening in millimeters?

• 25.13 mm

• 201.06 mm

• 50.24 mm

• 12.57 mm

A colored face cube was rolled 20 times. Each time the cube was rolled, the colored face showing on top was recorded. The table shows the results.

Based on these results, what is the experimental probability that the next time a colored cube is rolled it will land on purple or black?

• $\frac{3}{5}$

• $\frac{3}{20}$

• $\frac{1}{4}$

• $\frac{2}{5}$

Tanner rode his bike at 14 mph for 2 hours on Monday, then again on Tuesday and Thursday. What was the total distance in miles that Tanner rode?

• 7 miles

• 14 miles

• 28 miles

• 84 miles

Mrs. Lutz and Mrs. Dib took a survey about the number of pets their students in each class have. The box plots display the data for both classes.

Which statement is best supported by the information in the box plots?

• The range of the data for Mrs. Lutz's class is greater than the range of the data for Mrs. Dib's class.

• The median number of data for Mrs. Lutz's class is greater than the median number of data for Mrs. Dib's class.

• The interquartile range for Mrs. Dib's class is less than the interquartile range for Mrs. Lutz's class.

• The first quartile for Mrs. Dib's class is greater than the first quartile for Mrs. Lutz's class.