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Worksheets7th Grade Staar Prep
Total questions: 17
Worksheet time: 48mins
Which inequality is true when x = 4?
3 – 2x < –5
1 – 4x > –14
–5 – 3x < 10
–4 + 5x > 18
The figure shows a rectangle inscribed in a circle that has a diameter of 10 feet.
Which measurement is closest to the area of the shaded portion of the figure in square feet?
314 ft2
78.5 ft2
266 ft2
30.5 ft2
A triangle has angle measures of (x + 3)°, (5x – 8)°, and (2x + 1)°.
What is the measure of the smallest angle of the triangle in degrees?
47°
26°
107°
23°
A clothing store has these items on sale:
• 5 hats • 10 jackets • 15 pants • 20 sweaters
A customer randomly selects one of the sale items. What is the probability that the customer will randomly select a sweater or a hat?
0.20
0.40
0.10
0.50
0.70
What is the solution to the equation 0.5x – 1.25 = 3.5?
(a)
A pyramid has a square base with a side length of 7 centimeters. If the volume of the pyramid is 196 cubic centimeters, what is its height in centimeters?
4 cm
12 cm
8 cm
21 cm
The bar graph shows the results of a survey of 50 seventh graders about their favorite ice cream topping. Based on the graph, what percentage of seventh graders prefer sprinkles or chocolate chips as an ice cream topping?
20%
64%
18%
36%
Mr. Russo prepared a monthly budget. The table shows the percentage of income that Mr. Russo budgets for each expense.
If Mr. Russo spends $450 on food, what is his total monthly budget?
$3000
$6750
$2550
$4000
The net of a triangular prism is shown with dimensions in centimeters.
What is the total surface area of the triangular prism in square centimeters?
900 cm2
850 cm2
720 cm2
840 cm2
The Garcia family bought 3 tickets to the zoo for $84. What is the unit price per ticket?
$87
$28
$81
$21
Triangle KLM and its side lengths in centimeters are shown. Triangle KLM is enlarged to create similar triangle XYZ. What is the measurement in centimeters for each of the missing side lengths in triangle XYZ?
Not all answers will be used.
20 cm | 25 cm | 28 cm | 32 cm | 35 cm
20cm and 25cm
32cm and 25cm
25cm and 35cm
28cm and 35cm
Two circles with the same center are shown with measurements in feet. What is the circumference of each circle in terms of π?
A 50π
B 100π
C 150π
D 200π
E 250π
F 300π
D
E
F
C
A triangular prism with dimensions in inches is shown. What is the volume of the triangular prism in cubic inches?
1,080 in.3
2,025 in.3
1,620 in.3
3,240 in.3
A composite figure is made up of two rectangles and a right triangle. The figure and its dimensions in centimeters are shown in the diagram. What is the area of the composite figure in square centimeters?
336 cm2
360 cm2
312 cm2
344 cm2
Silas wrote an equation to model the total cost of his taxi ride.
• The base fare for the taxi ride is $2.55.
• The taxi service charges $1.75 per mile.
Which equation models Silas’s total cost in dollars, y, for a taxi ride that is x miles long?
y = 2.55x – 1.75
y = 2.55x + 1.75
y = 1.75x – 2.55
y = 1.75x + 2.55
The dot plots show the numbers of pets the students in each of two classes have. Which statement is best supported by the information in the dot plots?
The range for Class K is greater than the range for Class M.
The mean for Class K is equal to the mean for Class M.
The median for Class K is less than the median for Class M.
The mode for Class K is equal to the mode for Class M.
An average family uses 300 gallons of water per day at home. The circle graph shows the percentages of some of the types of water use for an average family. How many gallons of water per day are used for shower or leak?
96 gallons
24 gallons
60 gallons
36 gallons
