Linear Expressions Terms

2 (4X - 7)

• 8x-14

• 8x-7

• 6x+7

• 8x+14

Simplify    
5(2 - 7n)

• 52 - 7n

• 10 - 7n

• 10 - 35n

• 10 + 35n

Simplify the expression: -5(x + 4)

• 5x + 4

• -5x + 4

• -5x - 20

• -5x + 20

3(9 + 2d) + 4d 

• 18d+10d

• 18d-10d

• 27+10d

• 37d

Bob has $150 in his savings account and saves $40 per month.  Which equation represents the amount Bob has in his account after x months?

Mathematical Equivalence

ON

Find the sum:
2(x + 3) + 3(3x - 2)

• 11x

• 11x - 12

• 11x + 12

• 0

Determine whether this term is a linear algebraic terms:

6x

• Yes

• No

Determine whether this expression is a linear algebraic expression:

8x + 3

• Yes

• No

Determine whether this expression is a linear algebraic expression:

5y - 2

• Yes

• No