Expressions 6.EE.A.2

Which expression below represents the statement if n is a number: 

4 less than the product of 2 and a number

• 4 - 2n

• 2n - 4

• 4(2 + x)

• 4 - 2 + n

Which of the words below describes the 2 in the expression below?

2n + 5

• term

• variable

• coefficient

• constant

Which of the following is an expression?

• 2n = 13

• 2n < 13

• 2n + 13

Evaluate 

 $n^2\ +\ m$  

for n = 3 and m = 2.

• 5

• 7

• 8

• 11

The cost of t number of movie tickets is 8t + 2.

What will be the cost of 5 movie tickets?

• $10

• $42

• $52

• $87