Writing Algebraic Expressions

The product of seven and a number increased by five

• 7+n+5
• 7/n+5
• 7n+5
• 7-n+5

the difference of 100 and a number w 

• 100 + w 
• 100 / (6 + w)
• 100  - w
• 100 / 6 + w 

Product of 4 and p

• 4/p

• 4p

• 12/4p

• 12/4x

The sum of 6 and x

• x + 6
• 6/x
• x + 4
• 6x

What is the quotient of y and 5?

• y - 5
• y + 5
• y X 5
• y/5

Three times a number increased by nine

• 3h-9
• 3(h-9)
• 3(h+9)
• 3h+9

Write the phrase as an expression. "10 less than a number n"

• 10/n

• n-10

• n+10

• 10-n

A number decreased by 9

• 9 - x
• x + 9
• x/9
• x - 9

Three times the difference of a number and 7

• 3x - 7
• 3(x - 7)
• 3(x + 7)
• 3(7) - y

twice h increased by 5

• 2 + h + 5
• h ∙ h + 5
• 5 ∙ h ∙ 2
• 2h + 5