Analyzing Expressions with Mathematical Terms

Write the phrase as an expression:

the product of a number and eight

• x + 8

• x - 8

• 8x

• 8/x

Write the phrase as an expression:

the quotient of a number and twelve

• x + 12

• x - 12

• 12x

• x/12

Write the phrase as an expression:

twenty times a number

• 20 + x

• x - 20

• 20x

• x/20

Write the phrase as an expression:

a number increased by two

• x + 2

• x - 2

• 2x

• x/2

Write the phrase as an expression:

twice a number plus six

• 2x + 6

• 2x - 6

• 2x / 6

• 2x (6)

Six less than a number k

• k - 6

• 6 + k

• 6/k

• 6 - k

The product of seven and a number increased by five

• 7+n+5

• 7/n+5

• 7n+5

• 7-n+5

In the expression below, what is the "4" labeled as?

4d-9

• answer

• solution

• difference

• co-efficient

In the expression below what is the "d" labeled as?

4d-9

• dirt

• donuts

• variable

• constant

In the expression below what is the (-) labeled as?

4d-9

• altogether

• operation - subtraction

• operation - multiplication

• operation - I don't know