Expressions

Which expression is equivalent to 5 ( d + 1 ) ?

• 5d + 5

• 5d + 1

• d + 5

• d + 6

What is the value of the expression below when z=7?

 3z − 3

Which expression is equivalent to 8x − 2y + x + x?

• 4x

• 8x

• 6x - 2y

• 10x - 2y

Solve the following equation when x = 2x and y = 4.

3x + 2y + 4 =

• 4/5

• 3

• 1/3

• 4

Identify the coefficient of x.

3x + 4y

• 4/5

• 3

• 1/3

• 4

What is the Constant in this expression 5x+10?

What are the like terms in this expression?
​
7x - 2y + 4x

• -2y and 4x

• 7x and -2y

• 7x and 4x

• no like terms

What is the variable in this expression 4m+17

What is the most simplified version of the expression shown below?

​3x + 14 + 3x + 10

• 6x + 14 + 10

• 24 + 6x

• 9x + 24

• 30x