Cumulative Review Review for Quizclass: Pre-Algebra
Name: ______Date: ______
Cumulative Review– Review for QuizClass: Pre-Algebra
1) Holly paid d dollars per hour for 2-hour “Annie” performance plus $35 for food items. Their total charge was $245. Which equation can be used to determine how much money was Holly charged per hour?
Show your work.
A 2d = 245 + 35
B 2d = 245 – 35
C (35 + 2)d = 245
D (35 – 2)d = 245
2) Bugs Bunny claims that the amount of carrots he has is at least 70. What inequality represents his claim?
A c 70
B c70
C c < 70
D c > 70
3) A local deli has 3 different types of bread, 4 types of meat and 2 types of cheese. How many different sandwich combinations can you make?
A 24
B 9
C 12
D 30
4) On Tuesday, the temperature change for a 9 hour period of time was -1/5 degrees per hour. Which statement describes the change?
A The temperature rose 4 degrees.
B The temperature fell 1.8 degrees.
C The temperature fell 2 degrees.
D The temperature rose 3 degrees.
5) Sam has a collection of 400 comic books. He considers ½ of his collection to be superhero comics. Of this half, 20% have iron man in them. Of these iron man comics, ¼ are made by females. Exactly how many of Sam’s comic books are superhero comics featuring iron man, written by females?
A 40
B 32
C 10
D 50
6) What is the value of the expression below?
A
B
C
D
7) Jenny bought 5 shirts. Each cost the same amount. She also bought 1 hat that costs $10. The items she bought cost a total of $210 before tax was added. What was the cost of each sweater?
A 35
B 20
C 42
D 40
8) Which phrase correctly describes the location on the number line of the opposite of 9?
A A point 9 units to the left of -9.
B A point 9 units to the right of 9.
C A point 9 units to the right of 0.
D A point 9 units to the left of 0.
9) Which set of numbers is ordered greatest to least?
A
B
C
D
10) Jackey Chan bought a new motorbike for x dollars. One year later, the value of the motorbike was 0.27x. Which expression is another way to describe the change in the value of the motorbike?
A 73% decrease
B 0.73% decrease
C 27% increase
D .27% increase
11) Mike Wazowski sold $7,200 worth of gold. If his commission is 8%, what are his earnings?
A $420
B $7,776
C $576
D $859
12) Hugh puts $1,200 into a savings bonds that pays a simple interest rate of 6.2%. How much money will he earn after 2.5 years?
A $1,542
B $872
C $1,200
D $1,386
13) The relationship between the length of one side of an equilateral triangle, x, and perimeter of the triangle, y, can be represented in an xy-plane by a straight line. Which of the points with coordinates (x,y) lie on the line?
A (15, 5)
B (5,15)
C (4,16)
D (16, 4)
14) The expression 1.06(0.70s) represents the total amount Steven paid for a new pair of sweatpants originally priced at s dollars. Which changes to the original price could have resulted in this expression?
A The original price was reduced by 30% and then increased by 106%.
B The original price was increased by 70% and then increased by 106%.
C The original price was reduced by 30% and then increased by 6%.
D The original price was increased by 70% and then increased by 6%.
15) The scale drawing below represents the side of a ramp. In the scale drawing, one inch equals 15 meters. What is the actual area, in square inches, of the side of the ramp?
A 3000
B 180
C 2400
D 2700
16) Last month Jeff spent $35 to play 7 games. This month he spent $50 to play 10 games. If each of these games cost the same amount of money, what is the constant of proportionality between the money spent and the number of games played?
A 7
B
C 5
D 23
17) Mrs.Grey gave her class 20 minutes to read. Tim read 6.5 pages in that time. At what rate, pages per hour, did Tim read?
A 18.6
B 19.5
C 15
D 17.5
18) The cost of watermelons at a grocery store is proportional to the number of watermelons purchased. Olivia paid $3.50 for 5 watermelons. If w represents the cost in dollars and n represents the number of watermelons purchased, which equation best represents this relationship?
A
B
C
D
19) Which expression is equivalent to ?
A
B
C 17x + 57
D 17x +47
20)Which expression is equivalent to?
A
B
C
D
21) Which expression cannot be factored?
A
B
C
D
22) Evaluate when .
A
B
C
D
23) Catherine’s purchase before sales tax was added totaled $25. The total including tax is $28. What was the sales tax rate?
A
B
C
D
24) Jack bought a computer that was 30% off the regular price of $2,160. If a 6% sales tax was added to the computer, what was the total price Jack paid for it?
A $1,692.72
B $1,512
C $90.72
D $648
25)The population of a nearby town is expected to increase by 8.5% next year. If x represents the current population, which expression represents the expected population next year?
A 1.85x
B x + 0.085
C 1+ 0.085
D 1.085x
26) A store has a computer for $250 and Donnie bought it for 40% more than the price. Then, there was a 9% sales tax when the computer was sold. How much money should Donnie bring so she can purchase the computer?
A $350
B $100
C $381.50
D $163.50
27) A goat weighed pounds. Over the next months, he grew to weigh pounds. During the months, what was the average monthly weight gain of the goat, to the nearest hundredth of a pound?
28) A store sold 162 iPhone cases last week. This week, they sold 228 cases. What is the percent increase in the number of cases they sold last week and this week rounded to the nearest whole number?
29)What is the solution to Paul’s equation below?
Answer
30) Use the diagram to answer the following:
Part A: Write a simplified expression for the perimeter of the rectangle
*Note: Diagram not drawn to scale.
Expression: ______
Part B: Write an equation for the perimeter of the rectangle.
Equation: ______
Part C: Find the area of the diagram.
Answer A = ______square inches
31) The circumference of a circle is 20π inches. What is the area in square inches of the circle? Express your answer in terms of π.
Show your work.
32) Here are the grades for one student in Mr. Luzzi’s 6th period class:
Which measure would best represent the scores of the class?
A Median
B Mode
C Range
D Mean
Explain your answer.
______
______