Translating Expressions, Equations, and Inequalities

a number more than 12

• n + 12
• 12n 
• 12 + n 
• 12 - n 

Five times Mike's age, increased by nine

• 5(x+9)
• 9(5+x)
• 9x+5
• 5x+9

The product of seven and j..

• 7j
• j+3
• j-3
• j/3

g divided by nine

• 9g
• g-9
• g/9
• 9/g

the quotient of a number and 4

• n / 4

• n - 4

• n + 4

• 4n

5 less than the product of 7 and s

• 7s - 5
• 5 - 7 + s
• 7(s - 5) 
• 5 - 7s

"Combined" represents what operation?

• Subtraction
• Addition
• Multiplication
• Division

"Subtracted from" and "less than" are terms that mean you need to "turn" or "flip"  the terms around.

• True
• False

Translate this phrase into an algebraic expression.
8 less than the product of 4 and a number
Use the variable m to represent the unknown number.

• 8 - 4m
• 8m - 4
• 8m + 4
• 4m - 8

Translate the sentence into an equation:
Four more than six times a number is 18.

• 10x = 18
• 4x + 6 = 18
• 4 + 6x = 18
• not enough info