Expressions Review

A letter that stands for an unknown number. (For example, x, b, y, r)

• term

• variable

• constant

• coefficient

The number that is found in front of a variable. (For example, 9y)

• term

• variable

• constant

• coefficient

A number, a variable, or a number and variable multiplied together are all examples of a ___________ (9b, 8, x).

• term

• variable

• constant

• coefficient

Algebraic statement with no equal sign (Ex: 5x + 1)

• expression

• equation

• ratio

• operation

Add, Subtract, Multiply and Divide signs are all examples of __________.

• variables

• letters

• operations

• numbers

The expression 5x + 8 + 3y - 10 has how many terms ?

• 4

• 5

• 3

• 2

What is the constant in the following expression: 8x + 3(y-1) + 7

• 8

• 3

• 1

• 7

How many terms does the following expression have...

4b + 8 + 6ab - 3c + 10

• 4

• 3

• 5

• 10

Eight less than four times a number

w increased by 5

• w - 5
• 5w
• w + 5
• w / 5