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WorksheetsPractice SAT
Total questions: 189
Worksheet time: 16hrs 45mins
SAT.1
Solve 12 - 6y = 24
SAT.2
3x + 2(4x - 4) = 3
SAT.3
7(1 - y) = -3(y - 2)
SAT.4
Solve for p
A−21a = p
a2A=p
2aA=p
2A−a = p
SAT.5
Solve for d
C − π=d
C + π=d
πC=d
πC=d
SAT.6
Solve for p
hSA−2B=p
hSA−2B=p
2BSA−h=p
SA−2B−h=p
SAT.7
Solve for h
V −l−w = h
V−lw = h
lwV= h
V−wl=h
SAT.8
Solve for r:
LA−2πh = r
2πhLA= r
2LA−πh = r
πh2LA= r
SAT.9
Solve for h:
πr23V=h
31V −πr2=h
3V − πr2=h
31Vπr2=h
SAT.10
Solve for c:
c = −ax2−bx
c = ax2+bx
c=bxax2
c=ax2−bx
SAT.11
9y+8=9y-8
No Solution
One Solution
Infinite Solution
SAT.12
-10y-6 = -10y-6
No Solution
One Solution
Infinite Solutions
SAT.13
3(x-8)=3x-24
No Solution
One Solution
Infinite Solutions
SAT.14
6(m+3)=2(m+5)
No solution
One Solution
Infinite Solutions
2(m+3)=2m+12
No Solution
One Solution
Infinite Solutions
No Solution
One Solution
Infinite Solutions
John wants to buy an MP3 Player that costs $30.98. How much change did he receive if he gives the cashier $40.
x - 5 = 12 into words?
Which choice models this situation?
Robyn had some video games, then bought 4 more. Now she has a total of 10 games.
v - 4 = 10
v + 4 = 10
10/4 = v
4v = 10
Translate the following:
"the product of a number and negative 8"
−n8
n×8
n−8
Translate this phrase into an algebraic equation:
A number tripled subtracted from 60 is the same as 21.
3c − 60 = 21
60 − 3 = 21c
60 − 3c = 21
c(60 − 3) = 21
8 less than the product of 4 and a number
Use the variable m to represent the unknown number.
8 less than the product of 4 and a number
Use the variable m to represent the unknown number.
Four more than six times a number is 18.
4x + 16 = 18
4x + 6 = 18
6x + 4 = 18
18= 4 + 6
the difference of twice a number and four is 12
(2a + 4)= 15
(2a - 4) = 12
(2 - 4) = 12
a - 4 = 12
Three fourths of a number is 20
43 m = 20
undefined m = 14
undefined m = 21
undefined m = 23
The ratio of a number to 15 is 35
15x = 35
15x = 35
undefined = 36
x15 = 35
4(x+3) - 5
4x + 7
4x - 2
4x - 17
4x + 2
6(7 + x) + 5x
6x + 13
x + 42
6x + 42
11x + 42
6(3x - 2) + 4x
22x - 12
7x + 4
22x - 2
18x + 2
5(y + 6) + 4
5y + 15
5y + 34
5y + 10
y + 34
5(1 - y) - 3y
-4y + 5
-2y + 5
3y + 5
-8y + 5
Simplify: 50 - (35 - 10 ⋅ 2)
50
0
35
-5
Simplify:
63 ÷ 7 - 3 ⋅ 2 + 4
7
-9
-1
3
Simplify:
8 + [ (4 + 5) ⋅ 2 ]
18
48
26
34
Simplify:
[ (19 -5) ÷ 2] ⋅ 7
14
2
42
49
Simplify:
3[16 - (3 + 7) ÷ 5]
3
7.6
42
3.6
Simplify:
(21 - 1) ⋅ 2 ÷ 4
10
5
4
40
Simplify:
24 ÷ 4 ⋅ 2 + (32 - 1 + 6)
5
14
17
26
Simplify:
14 - 8 + 4 ⋅ 23
60
38
30
12
Simplify:
2(9 - 2 + 3) ÷ 4
5
2
4
19
Which PEMDAS math sentence says the following:
The difference of 8 and 7, multiplied by 4 (Be careful)!
(8 ⋅ 7) - 4
8 - 7 ⋅ 4
8 - (7 ⋅ 4)
4(8 - 7)
Which PEMDAS math sentence says the following:
The quotient of 21 and 3, multiplied by 6 (careful)...
6(21 ÷ 3)
21 ÷ (3 ⋅ 6)
21 ⋅ 3 ÷ 6
21 ÷ 6 ⋅ 2
Simplify:
16 ÷ (4 ⋅ 2 - 7)
-5
1
-1
16
A survey of 100 students found that 60% of them prefer math over other subjects. How many students prefer math?
80
40
60
30
In a scatter plot, what type of relationship is indicated if the points form a straight line going upwards from left to right?
positive linear relationship
curvilinear relationship
no relationship
negative linear relationship
The sum of three consecutive even numbers is 90. What is the largest of the three numbers?
32
36
34
30
In a scatter plot, what type of relationship is indicated if the points form a straight line going downwards from left to right?
positive linear relationship
no relationship
negative linear relationship
exponential relationship
A data set has a median of 25 and a range of 40. What is the maximum value in the data set?
45
60
50
35
15 girls to 6 boys
24 players : 3 teams
What type of correlation does this graph have?
Negative
no association
positive
What type of correlation does this graph have?
positive
negative
none
all of the above
Mrs. Collins made a scatterplot to show the relationship between the number of absences and a student’s final exam score. Based on this scatterplot, a student with 12 absences should get approximately what score on the final exam?
60
92
70
76
Which sentence describes the relationship shown on this scatter plot?
As the temperature decreases, the visitors increase.
As the temperature increases, the number of visitors increases.
As the visitors increase, the temperature decreases.
No correlation
What type of correlation does this scatter plot show?
positive
negative
no correlation
nonlinear association
Mrs. Collins made a scatterplot to show the relationship between the number of absences and a student’s final exam score. Based on this scatterplot, a student with 6 absences should get approximately what score on the final exam?
85
92
60
76
The scatter plot shows the relationship between the number of chapters and the total number of pages for several books. Use the trend line to predict how many pages would be in a book with 19 chapters.
150 pages
170 pages
190 pages
210 pages
Based on the graph, if Joe earned $400, how many hours did he work?
25 hours
35 hours
45 hours
15 hours
Based on the scatterplot, which of the following conclusions about the relationship between her height and weight is true?
There is a negative relationship between height and weight
There is a positive relationship between height and weight
There is a constant relationship between height and weight
There is no relationship between height and weight
Is this line an accurate line estimate of best fit for the data?
Yes
No
Is this line an accurate line estimate of best fit for the data?
Yes
No
If f(x) = 2x + 1 and g(x) = 4x - 4, what is f(0) x g(0)?
-5
-4
4
8
A group of people are surveyed about the number of books they read each month, and the results are graphed in the pie chart. If the sample accurately represents the 420,000 people in the city of Omaha, how many people in Omaha can we expect to read 3 or more books per month?
84,000
105,000
189,000
218,000
A printer can print at a rate of 5 pages per minute. How many hours will it take to print 300 pages?
0.5 hours
1 hour
1.5 hours
3 hours
If f(x) is a linear function that passes through the points (4, 3) and (-4, -9), what is the y-intercept of f(x)?
(0, 2)
(2, 0)
(0, -3)
(-3, 0)
A random sample of the students in two different universities were surveyed for their sleep habits. The results are shown in the table above. Which of the following statements is supported by the information in the table?
The hours of sleep per night varies more among students at University A than students at University B.
More students attend University B than University A.
More than half of the students at University B get 7 hours of sleep per night.
Half of the students at University A get 6 hours of sleep per night.
The table above shows the number of fire any colonies found in Greenville from 1992 to 2995. Which of the following graphs best represents the number of fire ant colonies in Greenville during this time period?
Logan bought 36 pieces of bubble gum, which was 40% of the store's stock. How much bubble gum is remaining in the store?
54
72
80
90
A company polls a group of 1,067 people randomly selected to represent New York City. The company determines that 10% of the sample group does not like cheese, while the remaining 90% does like cheese. The poll is true with a 3% margin of error. If there are 8.5 million people in New York City, what is the best estimate for the number of people who do not like cheese?
850,000 people
Between 425,000 and 1,275,000 people
Between 595,000 and 1,105,000 people
Between 722,500 and 977,500 people
A research assistant randomly selected 75 undergraduate students from the list of all students enrolled in the psychology-degree program at a large university. She asked each of the 75 students, "How many minutes per day do you typically spend reading?" The mean reading time in the sample was 89 minutes, and the margin or error for this estimate was 4.28 minutes.
Another research assistant intends to replicate the survey and will most attempt to get a smaller margin of error. Which of the following samples will most likely result in a smaller margin of error for the estimated mean time students in the psychology-degree program read per day?
40 randomly selected undergraduate psychology-degree program students
40 randomly selected undergraduate students from all degree programs at the college
300 randomly selected undergraduate psychology-degree program students
300 randomly selected undergraduate students from all degree programs at the college
The first metacarpal bone is located in the wrist. The scatterplot below shows the relationship between the length of the first metacarpal bone and height for 9 people. The line of best fit is also shown.
How many of the nine people have an actual height that differs by more than 3 centimeters from the height predicted by the line of best fit?
2
4
6
9
A system of three equations is graphed. How many solutions does the system have?
(At how many points do all three graphs intersect)
1
2
3
4
The table below classifies 103 elements as metal, metalloid, or nonmetal and as solid, liquid, or gas at standard temperature and pressure.
What fraction of all solids and liquids in the table are metalloids?
7/92
2/30
1/2
0
A company's manager estimated that the cost C, in dollars of producing "n" items is C = 7n + 350. The company sells each item for $12. The company makes a profit when total income from selling a quantity of items is greater than the total cost of producing that quantity of items. Which of the following inequalities gives all possible values of "n" for which the manager estimates that the company will make a profit?
n < 70
n < 84
n > 70
n > 84
A researcher wanted to know if there is an association between exercise and sleep for the population of 16-year-olds in the United States. She obtained survey responses from a random sample of 2000 United States 16-year-olds and found convincing evidence of a positive association between exercise and sleep. Which of the following conclusions is well supported by the data?
There is a positive association between exercise and sleep for 16-year-olds in the United States.
There is a positive association between exercise and sleep for 16-year-olds in the world.
Using exercise and sleep as defined by the study, an increase in sleep is caused by an increase of exercise for 16-year-olds in the United States.
Using exercise and sleep as defined by the study, an increase in sleep is caused by an increase of exercise for 16-year-olds in the world.
When a scientist dives in salt water to a depth of 9 feet below the surface, the pressure due to the atmosphere and surrounding water is 18.7 pounds per square inch. As the scientist descends, the pressure increases linearly. At a depth of 14 feet, the pressure is 20.9 pounds per square inch. If the pressure increases at a constant rate as the scientist’s depth below the surface increases, which of the following linear models best describes the pressure p in pounds per square inch at a depth of d feet below the surface?
p = 0.44d + 0.77
p = 0.44d + 14.74
p = 2.2d - 1.1
p = 2.2d - 9.9
The scatterplot above shows counts of Florida manatees, a type of sea mammal, from 1991 to 2011. Based on the line of best fit to the data shown, which of the following values is closest to the average yearly increase in the number of manatees?
0.75
75
150
750
A researcher places two colonies of bacteria into two petri dishes that each have area 10 square centimeters. After the initial placement of the bacteria the researcher measures and records the area covered by the bacteria in each dish every ten minutes. The data for each dish were fit by a smooth curve, as shown above, where each curve represents the area of a dish covered by bacteria as a function of time, in hours. Which of the following is a correct statement about the data above?
At time t = 0, both dishes are 100% covered by bacteria.
At time t = 0, bacteria covers 10% of Dish 1 and 20% of Dish 2.
At time t= 0, Dish 2 is covered with 50% more bacteria than Dish 1.
For the first hour, the area covered in Dish 2 is increasing at a higher average rate than the area covered in Dish 1.
A typical image taken of the surface of Mars by a camera is 11.2 gigabits in size. A tracking station on Earth can receive data from the spacecraft at a data rate of 3 megabits per second for a maximum of 11 hours each day. If 1 gigabit equals 1,024 megabits, what is the maximum number of typical images that the tracking station could receive from the camera each day?
3
10
56
144
Which of the following statements is equivalent to the statement -4 < x ≤ 2
x > -2 and x ≤ 1
x < -2 and x ≥ 1
x ≥ -2 and x < 1
x ≤ -2 and x > 1
It costs Emma P dollars to make each of her custom bracelets, which she sells for m dollars a piece. She makes a profit of $60 if she makes and sells 5 of these bracelets, but she only makes a profit of $10 if she makes 5 bracelets but only sells 4 of them. How much does it cost Emma to make each bracelet?
$36
$38
$48
$50
T = 0.25q + 87
Manon's statistics professor puts a bonus question on every test, which adds 0.25 points to a student's overall grade at the end of the term. The above equation gives Manon's current overall grade, T, after taking into account q extra credit questions answered correctly. What does the 87 mean in this equation?
Manon must get an 87 or above to pass.
Manon's average is an 87 before adding the extra credit.
After adding in her extra credit, Manon's average is an 87.
Manon's professor gave 87 opportunities for extra credit this term.
Zhan Lei Spent $20.00 during his last outing at the bowling alley. This included a one time show rental fee of $3.50. He spent the rest of the money on bowling a number of games. If it took Zhang Lei 45 minutes to bowl each game and he spent 2 hours and 15 minutes bowling, how much did it cost per game?
$3.00
$5.50
$6.67
$7.34
(2x2+4x+7)-(x2+3x+4)
24x 26
2x2-3x+24=0
3x−2y=10
Which of the following ordered pairs (x,y) satisfies the system of equations above (CI)
2x - y = 6
x + 2y = -2
A coffee shop is running a promotion where a number of free coffee samples are given away each day. The equation above can be used to model the number of free coffee samples, y, that remain to be given away x days after the promotion began. What does it mean that (11,0) is a solution to this equation?
If (x,y) is a solution to the equation above and y does not equal 0, what is the ratio x/y ?
24= (h/10) - 6?
(2a + 3)-(4a-8)=7?
A pharmacist filled 5 prescriptions in 20 minutes. At this rate, how many prescriptions would the pharmacist expect to fill in 2 hours?
The amount of money a software company earns is directly proportional to the number of copies of software sold. The company earns $280 for selling 8 copies. How much money will the company earn from selling 38 copies?
x = $1,330
x = $81,400
x = $1,335
x = $508
2(5a − 3)(6a + 5)
Which of the following is equivalent to the expression above?
60a² − 15
60a² − 30
60a² + 7a − 15
60a² + 14a − 30
If x > 0 and x² − x = 12, what is the value of x ?
x = 3
x = -3
x = 4
x = -3 and x = -4
A car averages 27 miles per gallon. If gas costs $4.04 per gallon, which of the following is closest to how much the gas would cost for this car to travel 2,727 typical miles?
$44.44
$109.08
$118.80
$408.04
$444.40
When x = 3 and y = 5, by how much does the value of
3x2 – 2y exceed the value of 2x2 – 3y ?
4
14
16
20
50
The length, in inches, of a box is 3 inches less than twice its width, in inches. Which of the following gives the length, l inches, in terms of the width, w inches, of the box?
L = ½ w + 3
L = w + 3
L = w - 3
L = 2w + 3
L = 2w - 3
What is the value of x when 2x + 3 = 3x – 4 ?
-7
. -⅕
1
⅕
7
How many irrational numbers are there between 1 and 5 ?
infinitely Many
3
4
10
1
In the standard (x,y) coordinate plane below, 3 of the vertices of a rectangle are shown. Which of the following is the 4th vertex of the rectangle?
(3,-7)
(4,-8)
(5,-1)
(8,-3)
(9,-3)
The lead of a screw is the distance that the screw advances in a straight line when the screw is turned 1 complete turn. If a screw is 2 inches long and has a lead of inch, how many complete turns would get it all the way into a piece of wood?
5
10
15
20
25
If xy = 144, x + y = 30, and x > y, what is the value of x – y ?
24
18
6
30
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