algebraic expression

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

Identify the constant of the algebraic expression:

3x + 5

• 3

• x

• 5

• 3x and 5

In the expression 3p + 4, what is the word for the number 3?

• term

• coefficient

• product

• sum

What are the constants in the following expressions?
15n - 4

• -4
• 4
• 15, -4
• n

Expand and simplify the expression
 2(r + 8) + 5(r + 2).            

• 7r -26
• 2r + 16 + 5r +10
• 7r + 16
• 7r + 26

What are the terms in the expression?
-4x + 6y - 2

• -4x, 6y, -2
• x, y
• 4x, 6y
• -2

A pizza delivery driver earns $12 an hour and works h hours per day. He also spends $ 12 a day on gas. How much money will the driver earn in one day. 
Write your answer as an expression.

• 12h-12
• 12 + h + 12
• 12/h - 12
• 12h + 12

Evaluate when b= 3 
2(3 + b) + 6b - 12

• 14
• 15
• 18
• 16

12 ÷ 3 x 4
What do you do first?

• 3x4
• 12÷4
• 12÷3