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Review-Vocabulary and Translating Expressions Flashcards | StudBud
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Review-Vocabulary and Translating Expressions
Review-Vocabulary and Translating Expressions
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Questions
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Answers
1
One of two or more numbers that multiply together to form a specific product is called:
sum
factor
product
quotient
2
"Subtracted from" and "less than" are terms that mean you need to "flip" the terms around.
False
True
3
Is, are, was, and were can be used with which mathematical symbol?
division
equal
parentheses
multiplication
4
The answer to addition problem is called:
difference
product
sum
quotient
5
There were x cookies at the party. 16 of them had been eaten. What expression shows how many cookies were left.
16 - x
x - 16
x + 16
16
6
The answer to a multiplication problem is called:
factor
product
sum
quotient
7
A coefficient is best defined as:
The number that stands by itself
The number after the variable
A number before the variable
A letter that represents a missing number
8
An expression has an equal sign.
False
True
9
How many terms are in the expression:
3a + 2b + c + 100
3
6
5
4
10
Choose the phrase that matches the expression 21h.
21 more friends than expected at the party
21 dollars per hour
21 balloons were popped at the party
21 more horses in the pasture
11
Translate this phrase into an algebraic expression. "
the difference of 3 times a number and 7"
3n - 7
3 / 7n
3n + 7
3(7 - n)
12
An algebraic expression has numbers and operations only.
False
True
13
Identify a coefficiet in the expression:
3x + 7
7
0
1
3
14
Which expression shows the amount you have spent if you buy a shirt for $20 and a pair of jeans for x dollars?
20 + x
20 - x
20x
x - 20
15
Translate this phrase into an algebraic expression. "
the quotient of 4 and a number increased by 10"
4n - 10
4 - n + 10
4/(n + 10)
\frac{4}{n}+10
16
An ________ says that two expressions are equivalent.
value
expression
variable
equation
17
Translate the sentence into an equation:
Seven subtracted from n is 18
7 - n = 18
n + 7 = 18n
n - 7 = 18
n + 7 = 18
18
Write a verbal expression for:
2a+6
6 less than the product of 2 times a
6 more than the quotient of 2 and a
6 more than the product of 2 times
twice the sum of a and 6
19
Mike is 6 years younger than twice Iris's age. What expression can be used to find Mike’s age?
6 + 2a
6 - 2a
12 - a
2a - 6
20
Identify the variables in the expression:
3x + 9
9
x
y
3x
21
Translate
x - 5 = 12
into words?
Five less than x is 12.
x - 5 = 12
x less than 5 is 12
The product of x and 5 is twelve
22
A letter that represents a number is called:
variable
coefficient
constant
term
23
Translate this phrase into an algebraic expression. "
35 multiplied by the quantity r less than 45 "
35r - 45
35(45 - r)
45 - 35r
35(r - 45)
24
Which expression could be nonlinear?
x2 + 5
\frac{h}{3}- 22
43 + y
a - 2
25
Nonlinear equations have:
straight lines
curves
26
What is the difference between an equation and an expression?
similar sign
greater than sign
congruent sign
equal sign
27
How many terms are in the expression:
3x + 2y + z
1
2
3
4
28
Which of the following expressions would need parenthesis?
15 less than a number multiplied by 12
4 times a number
4 times the difference of a number and 8
Five times a number increased by 7
29
What do you call each part of an expression that is separated by an operation sign?
term
coefficient
value
constant
30
The answer to a division problem is called:
remainder
quotient
sum
product
