Algebraic Expressions

letter or symbol that takes place of a number

• variable

• coefficient

• terms

• numerical expression

number beside the variable that implies multiplication

• exponent

• variable

• coefficient

• terms

a number or variable or the product of a number and variable

• monomial

• inequalities

• verbal expression

• terms

terms that have the same variable and exponent

• coefficients

• polynomials

• like terms

• open sentence

find value of an expression where variable is replaced by a given number

• exponenet

• solve

• evaluate

• compute

Ashley has c cookies for lunch and Iliana has 3 times as many. Which expression shows how many cookies Iliana has for lunch?

• 3 + c

• 3c + c

• 3/c

• 3c

Which expression is equivalent to 3(n -6)?

• 3n - 6

• n - 18

• 3n - 18

• 3n - 9

Use the distributive property to simplify the expressions 3(4x + 9)

• 4x + 27

• 12x + 27

• 7x + 12

• 12x + 12

Select the values that are coefficient in the expressions 2x² + x + 3

• 3

• x² and x

• 2

• 2 and 1

• 45

• 63

• 54

• 130