Algebraic Expressions

5 times d and then increased by 8

• 5d + 8

• 5 + 8d

• 5 + 8 + d

• 5d-8

Which words could be used to describe the following expression? 6h

• addition

• subtraction

• multiplication

• division

The sum of n and 6

• n/6

• n X 6

• n + 6

• n - 6

A _____________ is a symbol, usually a letter that stands for a number. 

• coefficient
• algebraic expression
• variable
• term

Identify the constant of the algebraic expression:

3x + 5

• 3

• x

• 5

• 3x and 5

Which phrase describes this expression?

6y + 4

• 6 times the sum of y and 4

• The product of 6 and 4 times y

• 4 more than the sum of 6 and y

• The product of 6 and y plus 4

fifteen less than the sum of k and 2.

• 15-k +2

• 15+k+2

• 15-(k+2)

• (k+2)-15

6 fewer than twice t

• 6-2t
• 2t-6
• 2(t-6)
• t-2⋅6

45 more than half of F

• 2F+45
• 45-½F
• 45-2F
• ½F+45