WorksheetsProject 800
Total questions: 51
Worksheet time: 2hrs 14mins
800.M.1
What is 10% of 470?
800.M.1a
What is 15% of 320?
48
42
32
800.M.1b
Oliver is saving money to buy a new video game. He has saved 470 dollars so far. What is 10% of his savings?
47
57
37
800.M.2
Which equation has the same solution as the given equation?
4x+6=18
800.M.2a
James is buying apples.
He finds that 4 apples and a $6 packaging fee cost $18 in total.
Which equation represents the cost of just the apples?
4x + 3 = 18
4x + 6 = 12
4x = 12
4x = 18
6x + 9 = 18
800.M.2b
James is buying apples. Each apple costs $4, and he has a $6 discount. If his total bill is $18, how many apples did he buy?
800.M.3
The total cost, in dollars, to rent a surfboard consists of a $25 service fee and a $10 per hour rental fee. A person rents a surfboard for t hours and intends to spend a maximum of $75 to rent the surfboard. Which inequality represents this situation?
800.M.3a
The total cost, in dollars, to rent a bicycle consists of a $20 service fee and a $15 per hour rental fee. A person rents a bicycle for h hours and intends to spend a maximum of $95 to rent the bicycle. Which inequality represents this situation?
20 + 15h ≤ 95
20 + 15h < 95
15h - 20 ≤ 95
15h + 20 = 95
20 + 15h ≥ 95
800.M.3b
The total cost, in dollars, to rent a kayak consists of a $25 service fee and a $10 per hour rental fee. A person rents a kayak for h hours and intends to spend a maximum of $85 to rent the kayak. Which inequality represents this situation?
25 + 10h ≤ 85
25 + 10h < 85
10h - 25 ≤ 85
10h + 25 = 85
25 + 10h ≥ 85
800.M.4
The function of g is defined by g(x) = x2+9 . For which value of x is g(x) = 25?
4
800.M.4a
The function of h is defined by h(x) = x2+16 . For which value of x is h(x) = 52?
-5
-4
4
6
5
800.M.4b
The function of f is defined by f(x) = x2+4 . For which value of x is f(x) = 29?
-4
-2
2
4
5
800.M.5
Each face of a fair 14-sided die is labeled with a number from 1 through 14, with a different number appearing on each face. If the die is rolled one time, what is the probability of rolling a 2?
2/14
12/14
13/14
1/7
800.M.5a
Each face of a fair 20-sided die is labeled with a number from 1 through 20, with a different number appearing on each face. If the die is rolled one time, what is the probability of rolling a 5?
1/20
2/20
5/20
19/20
1/10
800.M.5b
Each face of a fair 20-sided die is labeled with a number from 1 through 20, with a different number appearing on each face. If the die is rolled one time, what is the probability of rolling a multiple of 3?
6/10
5/20
6/20
4/20
3/20
800.M.6a
A machine produces widgets at a constant rate of 50 widgets per minute. At what rate, in widgets per hour, does the machine produce the widgets including the unit?
(a)
800.M.6b
A machine produces gadgets at a constant rate of 75 gadgets per minute. At what rate, in gadgets per hour, does the machine produce the gadgets including the unit?
(a)
800.M.7
The function f is defined by the equation f(x)=7x+2. What is the value of f(x) when x=4?
(a)
800.M.7a
The function g is defined by the equation g(x)=5x+3. What is the value of g(x) when x=6?
(a)
800.M.7b
The function h is defined by the equation h(x)=4x+7. What is the value of h(x) when x=5?
(a)
800.M.8
A teacher is creating an assignment worth 70 points. The assignment will consist of questions worth 1 point and questions worth 3 points. Which equation represents this situation, where x represents the number of 1-point questions and y represents the number of 3-point questions?
4xy = 70
4(x+y)= 70
3x + y = 70
800.M.8a
A student is designing a quiz worth 50 points. The quiz will include questions worth 2 points and questions worth 5 points. Which equation represents this situation, where a represents the number of 2-point questions and b represents the number of 5-point questions?
2a + 5b = 50
5a + 2b = 50
a + b = 50
2a - 5b = 50
a - 5b = 50
800.M.8b
A student is planning a test worth 60 points. The test will include questions worth 3 points and questions worth 6 points. Which equation represents this situation, where x represents the number of 3-point questions and y represents the number of 6-point questions?
3x + 6y = 60
6x + 3y = 60
x + y = 60
3x - 6y = 60
x - 6y = 60
800.M.9
Right triangles LMN and PQR are similar, where L and M correspond to P and Q, respectively. Angle M has a measure of 53 degrees. What is the measure of angle Q?
800.M.9a
David and Charlotte are building ramps for a skateboard park. They create two right triangles, PQR and STU, that are similar, where P and Q correspond to S and T, respectively. Angle Q has a measure of 45 degrees. What is the measure of angle T?
45 degrees
55 degrees
35 degrees
60 degrees
90 degrees
800.M.9b
Scarlett and Priya are building two similar right-angled ramps, where the base of Scarlett's ramp corresponds to the base of Priya's ramp. The angle at the base of Scarlett's ramp measures 37 degrees. What is the measure of the corresponding angle at the base of Priya's ramp?
37 degrees
53 degrees
45 degrees
60 degrees
90 degrees
800.M.10
y = -3x
4x+y=15
The solution to the given system of equations is (x,y). What is the value of x?
1
5
15
45
800.M.10a
y = 2x
3x - y = 12
The solution to the given system of equations is (x,y). What is the value of x?
2
12
36
24
800.M.10b
Emma is planning a party and wants to buy twice as many balloons as the number of guests she invites.
She also knows that the total number of balloons and three times the number of guests equals 14.
What is the number of guests Emma is inviting?
2
4
36
24
800.M.11
What is the equation of the line of best fit?
y = -25x + 170
y = -5/8x + 170
y = 25x + 170
y = 5/8x + 170
800.M.11a
Kindly match the correct correlation to the scenario
"The amount of time since a movie was released and the number of tickets sold"
Positive Correlation
Negative Correlation
No Correlation
800.M.11b
Kindly match the correct correlation to the scenario
"How tall a person is and how fast they drive"
Positive Correlation
Negative Correlation
No Correlation
800.M.12
One
Two
Three
Four
800.M.12a
What are the x-intercept(s) of the parabola shown on the grid?
(-1,0) and (-3,0)
(1,0) and (3,0)
(0,-3)
(0,1) and (0,3)
800.M.12b
Name the x-intercept(s)?
800.M.13
Caroline bought party hats and cupcakes for $71. Each package of party hats cost $3, and each cupcake cost $1. If Caroline bought 10 packages of party hats, how many cupcakes did she buy?
Kindly enter numerical value only
(a)
800.M.13a
David bought balloons and candies for $86. Each pack of balloons cost $5, and each candy cost $2. If David bought 8 packs of balloons, how many candies did he buy?
Kindly enter numerical value only
(a)
800.M.13b
Emma bought notebooks and pens for $74. Each notebook costs $6, and each pen costs $3. If Emma bought 7 notebooks, how many pens did she buy?
Round to the nearest whole number
Kindly enter numerical value only
(a)
800.M.14
What is one of the factors to the given equation: z2+10z−24
Kindly enter response with beginning with "z=" and exclude spaces
(a)
800.M.14a
What is one of the factors to the given equation: x2−5x+6
Kindly enter response with beginning with "x=" and exclude spaces
(a)
800.M.14b
What is one of the factors to the given equation: x2−7x+10
Kindly enter response with beginning with "x=" and exclude spaces
(a)
800.B.1
What percent of those that prefer Instagram are
girls?
45%
59%
22%
52%
800.M.15
Bacteria are growing in a liquid growth medium. There were 300,000 cells per milliliter during an initial observation. The number of cells per milliliter doubles every 3 hours. How many cells per milliliter will there be 15 hours after the initial observation?
1,500,000
2,400,000
4,500,000
9,600,000
The function to find the value of a car after t years is given by v(t) = 24,000(.75)t Which of the following statements is true?
The starting value of the car was $24,000.
The y-values of the graph increase as the x-values increase.
The value of b indicates this is an exponential decay situation.
Hint: Where does the graph start?
The graph represents an exponential growth situation.
Eventually, the car will be worth exactly $0.
The starting value of the car was $12,000.
The range for the situation is y ≥ 0.
