Translating Expressions

Translating Expressions

Let's Review

The next few questions are about factoring, distributing, and combining like terms.

Multiple Choice

Simplify:

4x + 2 - 3x + 2

• 7x

• 12x - 2

• x + 4

• 7x + 4

Multiple Choice

Simplify:

-(2 - 3)

• -2 - 3

• 2 - 3

• -2 + 3

• It is already simplified

Multiple Choice

Factor:

(16x - 8)

• 2x + 1

• 4x +4

• 4x - 4

• 2x - 1

Multiple Choice

Difference, less than, and twice as much are all terms related to subtraction.

• True

• False

Multiple Choice

In all and sum are terms related to addition.

• True

• False

Multiple Choice

Divide 5 by t

• $\frac{t}{5}$

• 5t

• $\frac{5}{t}$

• $5t^2$

Multiple Choice

multiply 7 by y

• 7y

• 7 + y

• y - 7

• $\frac{7}{y}$

Multiple Choice

u more than 6 

• u + 6

• 6u

•  $\frac{6}{u}$  

• 6 + u

Multiple Choice

raise w to the 8th power

• $w^7$

• 8 x w

• $w^8$

Multiple Choice

The sum of 6 and r

• 6r

• 6 + r

• $\frac{6}{r}$

• 6 - r

Multiple Choice

The product of y and z

• y + z

• 
  

  $\frac{y}{z}$
  

• y - z

• yz

Multiple Choice

3 + x

• The sum of 3 and x

• Three plus x

• The total of three and x

• All of the above are correct

Multiple Choice

7 less than a number

• 7 - s

• 7s

• s - 7

• s + 7

Multiple Choice

12 less than a number

• 12 - x

• 12x

• $\frac{12}{x}$

• x - 12

Multiple Choice

Jane has r red peppers and 11 green peppers. Choose the expression that shows how many peppers Jane  has.

• r - 11

• 11r

• r + 11

• $\frac{r}{11}$

Multiple Choice

Leslie earned b bonus points. Emily earned 77 more bonus points than Leslie. Choose the expression that shows how many bonus points Emily earned.

• 77b

• b + 77

• $\frac{77}{b}$

• 77 - b

Multiple Choice

Mr. Adamson has 18 muffins. He splits them evenly among b boxes. Choose the expression that shows how many muffins are in each box.

• 18b

• $18\ \div\ b$

• 18 - b

• b $\div$ 18