7.NS
7.RP
7.EE
7.SP
7.G
100
A submarine was situated 800 feet below sea level.
If it ascends 275 feet, what is its new position relative to the sea level?
−525
100
What is 63% of 150?
94.5
100
Which expression is equivalent to (7x−5)−(3x−2)?
A) 10x-7
B) 10x -3
C) 4x−7
D) 4x−3
D) 4x−3
100
Find the mean, median, mode, and range of each set of numbers
2, 3, 5, 6, 7, 8, 10, 11, 11
Mean: 7
Median: 7
Mode:11
Range: 9
100
The scale of a model train is 1 inch to 13.5 feet. One of the cars of the model train is 5 inches long. What is the length, in feet, of the actual train car?
A) 67.5
B) 32.4
C) 14.5
D) 2.7
A) 67.5
200
Solve the expression (−3)(−2)(3)(4)
72
200
Find the final price of each product after a tax is applied.
Dog leash: $3.89 Tax Rate: 9.75%
Tax: $3.89 x 0.0975 = $0.38
Total: $3.89 + $0.38 = $4.27
200
Craig went bowling with $25 to spend. He rented shoes for $5.25 and paid $4.00 for each game. What was the greatest number of games Craig could have played?
A) 4
B) 5
C) 6
D) 7
A)4
200
When a normal six-sided die is rolled, what is the probability of getting a 7?
A) 0
B) 1/2
C) 6/7
D 1/6
0
200
The two figures are proportional. Find the value of x.
A) 12 in
B) 24 in
C) 30 in
D) 40 in
C) 30 in
300
On Monday, the temperature at 10 a.m. at Sam's house was −6 Fahrenheit. The temperature at 2 p.m. at Sam's house was 2 Fahrenheit.
Which statement about the change in temperature from 10 a.m. to 2 p.m. at Sam's house is true?
The temperature increased by 8 Fahrenheit.
300
George is building a fence. He builds his fence at a constant rate of 1/3 section of fence every 1/2 hour. At this rate, what fraction represents the section of fence George can build per hour?
Express your answer as a fraction.
2/3
300
Expand the following by using the distributive property:
6(−3w + 1/3)
−18w+2
300
If the probability that it will rain tomorrow is 1/5, what is the probability that it will not rain tomorrow?
A) 4/5
B) 3/5
c) 2/5
D) 2/10
a) 4/5
300
On a map, 1/4 inch between locations represents an actual distance of 2 miles between the locations.
What is the actual distance, in miles, between two cities that are 3 3/4 inches apart on the map?
A) 6
B) 15
C) 24
D) 30
D) 30
400
Which expression is equivalent to 2.2−2.5?
A) 2.5 - 2.2
B) 2.2 + 2.5
C)2.2 + (-2.5)
D)2.2 - (-2.5)
C) 2.2 + (-2.5)
400
A sno-cone machine priced at $139 is on sale for 20% off. The sales tax rate is 6.75%. What is the price of the sno-cone machine after the discount and sales tax?
A)$111.20
B)$118.71
C)$29.68
D) none of the above
B) $118.71
400
4(2−4x)−3x=65
x = -3
400
You spin the spinner below once.
What is the p(getting a number less than 5)?
A) 1
B) 3/4
C) 1/2
D) 2
B) 3/4
400
The photo below is the reduced form of a 16-by-20-inch print. What is the scale factor being used to reduce it?
A) 4
B) 1/4
C) 12
D) 1/12
B) 1/4
500
Anthony deposited $500 into his bank account. A couple of days later he withdrew $40. The next day he deposited $30. A day later, he withdrew $100. How much money is left in his account?
$390
500
Mike earned the amounts listed in the table below.
Which equation could be used to find the amount of money Mike earns, E, for any number of hours worked, h?
A) E=18.75 + h
B) E=12.25 + h
C) E=18.75h
D) E=12.25h
D) E=12.25h
500
A phone company charges a monthly rate of $12.95 and $0.25 a minute per call.
The bill for m minutes is $21.20.
Write an equation that models this situation.
How many minutes were charged on this bill?
Write an equation that models this situation.
12.95+0.25m=21.20
How many minutes were charged on this bill?
33 minutes
500
The principal of the school is looking over grade reports, specifically scores on math quizzes.
This box-and-whisker plot shows the results.
Find median and range in the given box plot:
Mean:
Range:
Mean: 75
Range: 45
500
The drawing of a building, shown below, has a scale of 1 inch to 30 feet.
What is the actual height, in feet, of the building?
A) 22.5
B) 24
C) 37.5
D) 40
C) 37.5