Equivalent Algebraic Expressions

A(n) __________________ consists of one or more numbers, variables, and operations. 

• numeric expression

• term

• variable

• algebraic expression

The algebraic expression 6x - 4 can be written as which of the following? 

• x to the sixth power decreased by four

• The product of six and a number x decreased by four

• Six times a number x less than four

• four less than six

Six times the number of girls.

Let g = number of girls.

• 6 + g

• 6g

• g - 6

• g⁶

Simplify the following

• 5 + 3x

• 8x

• 8

• 3x + 5x

• 3.1 + 2.2

Choose the algebraic expression that matches the verbal phrase.

• A) 2x + 3

• B) x^2 - 4

• C) 5 - x

• D) 3x + 1

d + d + d + d =

• d⁴

• 4d

• d4

• 4 + d

Multiply b by 6, then subtract 11.

• 6 x 11 - b

• 11 - 6 + b

• 6b - 11

• 11b - 6

Simplify.

12a - 7a + 2a

• 3a

• 5a

• 7a

• 7a³

Simplify.

10x - 6x

• 4x

• 4x²

• 16x

• 4

Simplify.

c + c + c + c + c + c

• 6c

• c⁶

• 6 + c

• 6 + c⁶