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Math Review
Math Review
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a #math review for SAT
Flashcards
20 cards
F
Practice quiz
P
Host live
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Questions
20
Answers
1
Which of the following expression represents the amount that the musician earns?
A
C
D
B
2
What is the value of 10x+3?
B) 9
C) 11
A) 4
D) 20
3
What is the simplified solution?
y2+4x+8x
-4x2+3y2
4x2+y4
-y2-4x2+8x
4
It's possible to use PITA when...
there are sentences in the answer choices
there are numbers in the answer choices
there are variables in the answer choices
When there are variables and numbers in the answer choices
5
Is this question a Now, Never, or Later question?
Now
Never
Later
6
The only time you flip the inequality sign is when what operations are performed?
Subtract a number from both sides
Subtract a variable from both sides
Add a number to both sides
Multiply or divide both sides by a negative number
7
What's the first thing you should do when attempting to solve a math problem?
Cry quietly so no one can hear
Smile because someone else already the discovered math rules
Figure out what you're solving for
Just start solving any equation given
8
What does this equal?
11/3
1
7/3
9
What is the value of w?
A
D
B
C
10
Is this question a Now, Never, Later question?
Later
Never
Now
11
What is the simplified solution?
y8+x4
y4+y2+2x2
2y6+2x2
y6+x4
12
The
definition
of an absolute value is...
a math expression that always has a positive value
two bars serve the same job as parentheses
a positive or negative number
the distance away from 0
13
What's your Letter of the Day?
B
C
D
A
14
What number results when 2 times x is added to 7?
D) 9
B) 5
C)8
A) -1
15
Identify the TRAP answer: Stopping too early
C) 9
A) 2
B) 4
D) 10
16
Which of the following best describes the general trend in music album sales from 1997-2009?
C
A
D
B
17
Is this a Plug In the Answers question?
Yes
No
18
What is the mean of a set of data?
the average of the data set
the middle number of the data set
the distance between the biggest and smallest numbers
the number that appears most frequently
19
What is a possible value of x?
-1
-3
-2
-4
20
What does this equal?
1/(3x3)
3/(x3)
3/(x-3)
3x/(x3)
