Rational Numbers
Algebra
Ratios and Proportions
Geometry
Statistics and Probability
Miscellaneous
100
What is the value of the expression -2(-5 + -1)
12
100
Solve and graph the following inequality
-2x - 2 < 4
Must have work and correct graph for points.
100
Which equation is shows a directly proportional relationship?
A. y = 6x
B. y = 3x + 6
C. x/6 = y
D. x = 7y
Must explain for full points.
A
100
What is the cross section of the following 3d object that has been sliced?
Circle
100
The probability that Derick will catch a fish with 1 hour is 0.68. What is the likelihood that Derick will catch a fish within 1 hour?
likely
100
Explain the difference between a coefficient and a constant.
Must have full explanation for full points.
200
Which of the following expressions would equal zero?
A. (-5) - (-4) + 4
B. (-5) - 4 - (-7)
C. (-7) + 8 - 1
D. (-7) + 1 - (-7)
C
200
Which expression is equivalent to 3x - 4y - 8x +10y
A. -xy + 2xy
B. -4xy
C. 5x - 6y
D. -5x + 6y
Must have work as well to get full credit.
D
200
Mrs. Lee's grocery purchase totaled $47.39 before taxes. If she pays 5% tax on her purchases, what is Mrs. Lee's final total?
$49.76
200
Solve for x.
x = 17
200
Judah rolls a standard 6-sided die. What is the probability of Judah rolling a 1 or a 2? Be sure to answer as a fraction and simplify your fraction!
1/3
200
Lindsay will survey 50 people to ask if they could go to another state to take a vacation, which state would they like to go to? Which group would likely give the BEST, REPRESENTATIVE, sample?
A. 50 people leaving a car dealership
B. 50 people leaving a health club
C. 50 people leaving a local grocery store
D. 50 people leaving an expensive resturant
C
Must have valid reasoning for full credit.
300
Eratosthenes was born about 274 B.C. Sir Isaac Newton was born in 1642 A.D How many years apart were they born?
1,916 years
300
George ran 2 and 1/4 laps more than Jon. George ran 6 laps in all. Which equation would you use to find the number of laps, r, Jon ran?
A. 2 1/4 + r = 6
B. 2 1/4 - r = 6
C. 2 1/4 divided by r = 6
Must explain reasoning for full points.
A
300
Sara can walk 1/4 mile in 1/3 of an hour.
What is the rate in miles per hour?
3/4 mph or 0.75 mph
300
If the radius of a circle is 8 feet, what is the circumference?
A. 8 pi
B. 4 pi
C. 16 pi
D. 64 pi
Must explain to get full credit.
C
300
If Ms. Pruitt spins the spinner below 1700 times, about how many times would you expect her to land on the green 1?
About 283 times
300
What is the interquartile range of the box and whisker plot below?
25 dollars
400
The Smith family has 5 members. They had some cake left over from last night's supper. If each take an equal share, 2/15, to finish the remainder of the cake, how much of the whole cake was eaten at tonight's supper? BE SURE TO SIMPLIFY YOUR FRACTION!
2/3
400
Solve the following equation
4.2(25.2 - x) = 16.8
Must have work shown for full points.
x=21.2
400
An architect has a scale drawing of a room addition to his client's house. The drawing shows the room as 3.5 inches by 6.75 inches. The scale on the drawing shows that 0.25 in = 1 foot. What will the dimensions of the room be when it is built?
A. 16 ft by 28 ft
B. 12 ft by 24 ft
C. 35 ft by 67.5 ft
D. 14 ft by 27 ft
Must explain reasoning for full points.
D
400
A city is building a circular flower garden in a park. The garden has a radius of 6 feet. The gardeners want to cover the entire area with mulch.
How many square feet of mulch will they need to cover the garden? (Use 3.14 for pi )
113.04 sq ft of mulch
Must have work for full points.
400
If you roll a 20-sided die, what is the likelihood that you will roll a 10 or less?
50/50 chance, as likely as not, fair chance, etc.
400
Solve the equation below:
3(2x−5)+4x= 0
x=1.5
500
Ms. Shouse has $75 dollars in her bank account. She pays her light bill that is $150, and then gets paid $70 for a tutoring session. She also is paid $200 for volleyball lessons on the same day. What is Ms. Shouse's current bank account balance?
She has $195 in her account.
500
Connie read 12 more pages than Eric. Nan read 3 times as many pages as Connie. Nan read 57 pages. Which equation would you solve to find the number of pages Eric read?
A. 3x + 12 =57
B. x + 3(12) = 57
C. x + 12 = 57(3)
D. 3(x + 12) =57
D
500
What is the equation that matches the table?
A. y = 10x
B. y = 5x
C. y = 5x + 9
Must explain reasoning for full points.
B
500
Find the surface area of the following shape
128 square centimeters
500
Jeremy wanted to take a random sample of the 9th grades movie preferences. He gave everyone in the 9th grade a ticket with a number on it and randomly chose 15 numbers out of a hat. Is Jeremy's method unbiased? Be ready to explain why or why not.
Must have valid reasoning for full points.
500
Find the surface area of the cylinder below:
747.32 sq cm
600
Mr. Ivester is standing on top of Currahee Mountain with his son Boston. Boston accidentally drops Mr. Ivester's phone off the mountain and it lands at the bottom of a creek. If the mountaintop is 1,735 feet above sea level and the bottom of the creak is 25 feet below sea level, how far did the phone travel?
1,760 feet
600
Ms. Lorenz needs to rent a car for 3 days. She can choose from two plans: Plan A costs $60 per day. Plan B costs $30 per day plus $0.40 for each mile she drives. Ms. Lorenz decides that Plan B will be the cheapest option. Write and solve an inequality to represent the max number of miles Ms. Lorenz can drive on Plan B without making it more expensive than Plan A.
0.40m + 90 < or equal to 180
m needs to be < or equal to 225 miles.
600
A school had 250 students last year. This year, the number of students increased to 300. What is the percent increase in the number of students?
20% increase
600
Ms. Pruitt's cylindrical package of wipes has a height of 11 inches and a diameter of 6 inches. How much can her container hold?
310.86 inches cubed.
600
Find the range of the following stem and leaf plot
55
600
A teacher recorded the test scores of four students: 72, 85, 90, and 83. What does the fifth student need to score to have the teacher's average be 85%?
95