Quiz about Equivalent Algebraic Expressions Review

Question 1

Which expression is correct for this phrase: three less than twice the number of students

Accepted Answer

2x-3

Answer

3-x

Answer

3-2x

Answer

x-3

Question 2

Use the distributive property to rewrite and simplify the expression: 6(x+3)

Accepted Answer

6x+18

Answer

6x+6(3)

Answer

6x+9

Answer

24x

Question 3

Use the distributive property to rewrite and simplify the expression: 3(4x+3y)

Accepted Answer

12x+9y

Answer

12x+3x3y

Answer

3x4x+3x3y

Answer

7x+6y

Question 4

Select all of the expressions that are equivalent to 20x+10

Accepted Answer

5+15x+5+5x

Accepted Answer

15x+5x+5+5

Accepted Answer

5(4x+2)

Answer

40x

Answer

3x+7+2+17x

Question 5

Factor the expression into its simplest form: 24y+12

Accepted Answer

12(2y+1)

Answer

2(12y+6)

Answer

4(6y+3)

Answer

36y

Question 6

(r4)6

Accepted Answer

r24

Answer

10r

Answer

r10

Answer

24r

Question 7

(c⁵)(c³)(c³)

Accepted Answer

c11

Answer

c45

Answer

3c11

Answer

3c45

Question 8

Match the equivalent expression to $$6^{-4} imes6^4$$

Accepted Answer

$$1$$

Answer

$$\frac{1}{216}$$

Answer

$$36$$

Answer

$$\frac{1}{1,296}$$

Question 9

Question 9.

Accepted Answer

a2b7

Answer

a8b13

Answer

a¹⁵b³⁰

Question 10

When a variable or number has no exponent, it is implied that the exponent is

Accepted Answer

1

Answer

0

Answer

2

Answer

-1

Equivalent Algebraic Expressions Review

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