Expressions

Question 1

What is the name of a term that contains only numbers?

Accepted Answer

Constant

Question 2

A word phrase for addition would be...

Accepted Answer

more than

Question 3

You are 4 inches taller than your friend, write an algebraic expression for how tall you are.

Accepted Answer

x+4

Question 4

Choose the numerical expression that would be an example of a product

Accepted Answer

1x9

Question 5

What is the vocabulary term for the number of times a base is used as a factor?

Accepted Answer

exponent

Question 6

What is a variable?

Accepted Answer

A letter that represents an unknown value

Question 7

The movie shop sells posters for $5, DVD's for $12, and CD's for $10. Choose the expression.

Accepted Answer

5p+12d+10c

Question 8

What is the third step in the order of operations?

Accepted Answer

Multiply

Question 9

What is the value of 53?

Accepted Answer

125

Question 10

Which of the following is an example of a numerical expression?

Accepted Answer

13-2

Question 11

Choose the algebraic expression for "18 less than a"

Accepted Answer

a-18

Question 12

Which of the following is an example of an algebraic expression?

Accepted Answer

8x

Question 13

What is 7x7x7x7x7 written as an exponent?

Accepted Answer

75

Question 14

Evaluate this expression: 4(x+y) - 10 for x=4 and y=6

Accepted Answer

30

Question 15

How would you read x3 ?

Accepted Answer

x cubed

Questions 15