7.NS
7.RP
7.EE
Vocabulary
Random
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
At Staples, a copy machine prints 175 pages in 5 minutes. If the number of pages is proportional to the time, in minutes, what is the unit rate?
What is 35 pages per minute?
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
Another word for opposite
What is Inverse?
100
a way of using language to suggest something other than its literal meaning
What is figurative language?
200
Solve the expression (−3)(−2)(3)(4)
72
200
An object travels a horizontal straight path at a constant rate. The object travels 1/20 of the length of the path in 3/4 second. At that rate, how many second does it take the object to travel the entire length of the path?
What is 15 seconds?
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
The unit rate multiplied by the unknown value (represented by a variable)
What is the coefficient?
200
The smallest part of a substance that cannot be broken down chemically
What is an atom?
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
Another name for constant rate (unit rate)
Constant of Proportionality
300
The number of bones in the adult human body
What is 206?
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
The equation y=4.3x can be used to determine the total cost, y, in dollars of x pounds of apples. What does the number 4.3 represent in the equation?
What is the number of apples in 1 pound?
400
4(2−4x)−3x=65
x = -3
400
Comparing values with greater than, less than, greater than or equal to or less than or equal to
What is an Inequality?
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?
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
Positive whole numbers, their opposite negative numbers and zero
What is an Integer?
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