7th Grade Math STAAR 2022 part 2

A survey was conducted to determine the types of occupations of the 1,200 residents of a town. The types of occupations are shown in the circle graph.

Based on the circle graph, how many more residents have an occupation in industry than have an occupation in government?

• 20

• 360

• 240

• 300

One year on Venus is equivalent to 224.7 days on Earth. How many days on Earth, in decimal form, are equivalent to 9 1/2 years on Venus?

Use the ruler provided to measure the dimensions of the circle to the nearest centimeter. Which measurement is closest to the circumference of the circle in centimeters?

• 154 cm

• 11 cm

• 22 cm

• 38 cm

A bookstore offered mystery bags each containing 12 books. The quantity of each type of book was the same in each mystery bag. A shopper bought 3 mystery bags and found that 6 books were spy novels. Based on this information, which prediction can the shopper make about buying mystery bags in the future?

• There will be 4 more spy novels in 8 bags than in 6 bags.

• There will be 2 more spy novels in 6 bags than in 4 bags.

• There will be 1 more spy novel in 9 bags than in 8 bags.

• There will be 6 more spy novels in 10 bags than in 8 bags.

A dog eats 1.25 cups of dog food twice a day. Which graph best represents this relationship?

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6 The table shows the numbers of different colors of pencils in a pencil case. A student will randomly select one pencil from the pencil case.

Based on the information in the table, which statement is true?

• The pencil is least likely to be blue.

• The pencil is 4 times as likely to be purple as it is to be red.

• The pencil is equally likely to be blue or green.

• The pencil is more likely to be purple than all other colors combined.

Which number line represents the solution to the inequality 3x- 8≥ 7 ?

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Angle F and angle H are supplementary angles.

• The measure of angle F is 77° .

• The measure of angle H is (5x + 18)° .

Which equation can be used to find the value of x?

• 77 = 5x + 18

• 77 + (5x + 18) = 180

• 77 + (5x + 18) = 90

• 77 + (5x + 18) = 360

A spinner with 6 equal sections is shown. What is the probability of spinning a number greater than 4?

• 1/6

• 2/3

• 1/2

• 1/3

Which equation represents the linear relationship between the x-values and the y-values in the table?

• y = 2x + 12

• y = 5x 6

• y = 6x 5

• y = x 11