Unit 1 Test Review

the product of x and sixteen

• x + 16
• x - 16
• 16x
• x/16

Translate this phrase into an algebraic expression.
14 subtracted from the quantity 6 times k 

• 6 - 14k
• 6k - 14
• 14k - 6
• 14 - 6k

Ten decreased by four times a number.  

• 10 - 4x
• 4x - 10 
• 10 - x
• 10/4x

The difference of 3 times a number and 7

• 3 + 7n
• 3n - 7
• 3n + 7 
• 3 / 7n

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

Write a verbal expression for:
2a+6

• 6 more than the product of 2 times a
• 6 less than the product of 2 times a
• 6 more than the quotient of 2 and a
• twice the sum of a and 6

Which algebraic expression represents
 "six less than a number"?

• 6/k
• k/6
• 6 - k
• k - 6