Quiz about Pre Algebra Review

Question 1

Simplify the expression.
-b + 2 + 9b

Accepted Answer

2 + 8b

Answer

2 - 8b

Answer

-8b + 2

Answer

-2 - 8b

Question 2

Simplify the expression.
2m - 8 - 2m - 1

Accepted Answer

-9

Answer

0

Answer

9

Answer

4m - 9

Question 3

Simplify the expression.
-1 + 4n + 8 + 6n

Accepted Answer

10n + 7

Answer

10m + 9

Answer

10

Answer

3n

Question 4

Simplify the expression.
v + 2 + v + 8

Accepted Answer

2v + 10

Answer

v + 10

Answer

2v + 6

Answer

2v

Question 5

Simplify the expression
-5 + 9

Accepted Answer

4

Answer

15

Answer

-4

Answer

-14

Question 6

Simplify the expression.
- 20 + 7

Accepted Answer

-13

Answer

13

Answer

-27

Answer

27

Question 7

Simplify the expression.
-9 + (-4)

Accepted Answer

-13

Answer

13

Answer

5

Answer

-5

Question 8

17 = x + 3

Accepted Answer

x = 14

Answer

x = 20

Answer

x = 13

Answer

x = 19

Question 9

y - 4.6 = 12

Accepted Answer

16.6

Answer

5.8

Answer

7.4

Answer

Answer not Given

Question 10

how would you solve this equation: 9x=153?

Accepted Answer

divide

Answer

multiply

Answer

add

Answer

subtract

Question 11

Solve for x:

Accepted Answer

x = 10

Answer

x = 20

Answer

x = 7

Answer

x = 3

Question 12

A LETTER THAT CAN BE REPLACED BY A NUMBER
i.e. 4x (x is the _____)

Accepted Answer

variable

Answer

exponent

Answer

base

Answer

inequality

Question 13

A NUMBER MULTIPLIED BY A VARIABLE OR VARIABLES
4x (4 is the _____)

Accepted Answer

coefficient

Answer

term

Answer

constant

Answer

numerical expression)

Question 14

A TERM THAT DOES NOT HAVE A VARIABLE
i.e. 5x + 2y + 4 ( 4 is the _____)

Accepted Answer

constant

Answer

coefficient

Answer

variable

Answer

term

Question 15

A SENTENCE WITH AN EQUAL SIGN
i.e. 4x = 8

Accepted Answer

equation

Answer

expression

Answer

term

Answer

variable

Question 16

This property says that
a(b + c) = ab + ac

Accepted Answer

Distributive Property

Answer

Commutative Property

Answer

Associate Property

Answer

Evaluate

Question 17

Equivalent means:

Accepted Answer

all of the above

Answer

the same

Answer

equal

Answer

identical

Question 18

Which of the following is an operation?

Accepted Answer

Addition

Answer

Term

Answer

Exponent

Answer

Decimal

Question 19

In this expression -2x + 16y + 15, which are the coefficients?

Accepted Answer

-2 and 16

Answer

-2, 16, and 15

Answer

2 and 16

Answer

15

Question 20

how would you solve this equation: 9x=153?

Accepted Answer

divide by 9

Answer

multiply by 9

Answer

add 153

Answer

subtract 153

Question 21

Translate to an algebraic expression.

m plus the product of 6 and n

Accepted Answer

m + 6n

Answer

m - 6n

Answer

m(6n)

Answer

6mn

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