Algebra 1 Translate and Evaluate Algebraic Expressions

Which is the coefficient below?

• 19

• x

• 19 and x

• 17

Which is the variable below?

• 19

• x

• 19 and x

• 17

Which is the constant below?

• 19

• x

• 19 and x

• 17

Which statement could be represented by the expression w^2+8w

• The square of a number increased by eight

• The sum of two times a number and eight times a number

• The square of the product of a number and eight

• The square of a number increased by eight times the number

Translate this phrase into an algebraic expression.

57 more than 3 times Ziana's score

Use the variable g to represent Ziana's score.

• 57g + 3

• 3g - 57

• 3g + 57

• 57 - 3g

What term is represented by the algebra tiles?

• 6

• x+6

• 6x

• -6x²

What expression is modeled here:

• 2x-3

• -2x-3

• -2x(3)

• -2x+3

Evaluate the expression

• 14

• 8

• 7

• 112

Which expression is modeled?

• -3x - 6

• 3x + 6

• -6x + 3

• 3x - 6

Simplify.

Use a normal algebra tile key.

• 5x + 6

• 11x

• 11

• 6 - 5x