Express 4,500,000 in scientific notation.
A. 4.5 x 10^5 B. 45 x 10^5 C. 455 D. 4.5 x 10^6
D. 4.5 x 10^6
100
Which quadrant is the point (-3, 8) in?
A. Quadrant I B. Quadrant II
C. Quadrant III D. Quadrant IV
B. Quadrant II
100
Which represents the value of the variable in:
x/5 > 2
A. x> 10 B. x ≥ -10 C. x <3 D. x ≥ 10
A. x> 10
100
In a class of 36 students, 27 are wearing shoes and 9 are wearing sandals. What is the probability that a student selected at random from the class will be wearing sandals?
A. 1⁄4 B. 1⁄2 C. 1/3 D. 3⁄4
A. 1⁄4
100
The college had 4,200 stadium seats to rent for the football game. Only 467 seats were not rented. How many stadium seats were rented?
A. 4,667 B. 4,267 C. 3733 D. 3743
C. 3733
200
Given the equation below, which step would solve the problem?
48 = 3x
A. Subtract 3 from both sides.
B. Add 3 to both sides.
C. Subtract 48 from both sides.
D. Divide both sides by 3.
D. Divide both sides by 3.
200
What is the distance between (0,9) and (0,3)?
A. 6 units B. 7 units C. 8 units D. 9 units
A. 6 units
200
What is the first step in solving this equation?
4x – 3 = 29
A. Divide both sides of the equation by 4.
B. Subtract 3 from both sides of the equation
C. Add 3 to both sides of the equation
D. Add 12 both sides of the equation
C. Add 3 to both sides of the equation
200
Use the set of numbers below to answer the question.
8 4 6 4 3
What is the mean of the list of numbers?
A. 6 B. 4 C. 5 D. 8
C. 5
200
The Science lab had less than 30 test tubes. Which inequality represents the number of test tubes, t, that are in the Science lab?
A. t < 30
B. t > 30
C. t ≤ 30
D. t ≥ 30
A. t < 30
300
Bob finished 12/15 of the job. What percent of the job did he complete?
A. 68% B. 80% C. 85% D. 95%
B. 80%
300
A circle has a radius of 6.2. What is the circumference of the circle?
A. 19.47 B. 38.9 C. 120.7 D. 12.4
B. 38.9
300
Tom’s window cleaning business makes a minimum of $27 dollars for each house. Which inequality represents the dollars, d, that Tom makes per house?
A. d > 27
B. d <27
C. d ≥ 27
D. d ≤ 27
C. d ≥ 27
300
2 2 6 7 4 9
What is the median of the list of numbers?
A. 2 B. 5 C. 7 D. 6
B. 5
300
The last 3 days the stock market closed +81, -72, and +17. Estimate the overall change in the stock market.
A. 30
B. 20
C. 10
D. 40
A. 30
400
Place these numbers in order from least to greatest:
2/5, 1/9, 1/5, 1/6, 1/8
A. 2/5, 1/9, 1/5, 1/6, 1/8
B. 1/9, 1/8, 1/6, 1/5, 2/5
C. 2/5, 1/5, 1/6, 1/8, 1/9
D. 1/5, 2/5, 1/6, 1/8, 1/9
B. 1/9, 1/8, 1/6, 1/5, 2/5
400
A circle has a radius of 6.2. What is the area of the circle?
A. 19.47 B. 38.9 C. 120.7 D. 12.4
C. 120.7
400
A car rental business charges a basic rate of $42 plus $17 for each day rented. Which algebraic expression could be used to find the amount of money the company charges
for x days?
A. 42 + 17 B. 42 + 17x C. 42x + 17 D. x(42+ 17)
B. 42 + 17x
400
A student caught 17 out of 20 frisbee tosses. What is the probability that the student will catch the next Frisbee toss?
A. 0.17 B. 0.35 C. 0.85 D. 0.68
C. 0.85
400
Sale! You get a coupon for 40% off the regular price of a $90.00 item. What is the sale price?
A. $50.00 B. $22.50 C. $54.00 D. $36.00
C. $54.00
500
An elevator in a large office building started out on the 31st floor. The Elevator went up 22 floors, stopped for a minute and then went down 36 floors. After stopping for a bit, it went up 7 floors. At that time, what was the floor number of the elevator?
A. 18 B. 24 C. 45 D. 89
B. 24
500
Start with the point (4, -2). Translate this point 8 units to the left and down 6 units. What are the new coordinates?
A. (12, -8) B. (-4, -8) C. (2, -4) D. (10, -10)
B. (-4, -8)
500
A librarian purchased 7 books for $18 each and some magazines for $5 each. The librarian spent a total of $186. Which equation shows how many magazines, m, were purchased?
A. 7 + 18 + 5m = 186
B. 7(18) = 186 + 5m
C. 186 = 7(18) – 5m
D. 186 = 7(18) + 5m
D. 186 = 7(18) + 5m
500
One bucket has 7 red balls and 3 white balls. A second bucket has 2 green balls and 8 pink balls. A ball is randomly selected from each bucket. What is the probability of selecting a white ball and a pink ball?
A. 0.14 B. 0.24 C. 0.56 D. 0.63
B. 0.24
500
In the 7th grade class of 60 students, 12 are on the honor roll. One student is selected at random from the class. What is the probability the student is not on the honor roll?
A. 0.12 B. 0.80 C. 0.20 D. 0.25