Algebra A Capstone Review

the difference of a number and six

• x + 6

• x - 6

• 6 - x

• x/6

twice a number plus six

• 2x + 6

• 2x - 6

• 2x / 6

• 2x (6)

Translate this phrase into an algebraic expression.

The difference of 3 times a number and 7

Use the variable n to represent the unknown number.

• 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.

• 4m + 8

• 8m - 4

• 8m + 4

• 4m - 8

Translate this phrase into an algebraic expression.

2 times the sum of a number and 15

Use the variable b to represent the unknown number.

• 2(b+15)

• 2b + 15

• 2b × 15

• 2 × 15b

6 fewer than twice t

• 6-2t

• 2t-6

• 2(t-6)

• t-2⋅6

Write an expression for the following: four more than the product of 8 and a number

• 4-8n

• n/8 + 4

• (n-8) + 4

• 8n + 4

• 4>8n

the product of x and sixteen

• x + 16

• x - 16

• 16x

• x/16

Pat worked 4 hours on Monday and 3 hours on Friday.
If he earned the same hourly rate each day, which expression best represents the situation?

• 7x

• 4x + 3x

• 4 + 3x

• 3 + 4

Six more than some number equals 52

• 6 + x = 52

• 6 + 52 = x

• 6x = 52

•  6x + 52 =