Algebraic terms and writing expressions

• x

• 3

• 2

• 2x

• 5x

• 8

• 5

• x

• x

• 20

• 5

• idk

• the sum of x and 9

• the product of x and 9

• the quotient of x and 9

• the difference of x and 9

Which expression matches the following phrase:

7 less than a number

• x - 7

• x/7

• 7 - x

• 7x

Which expression matches the following phrase:

4 times greater than a number

• x + 4

• x/4

• 4x

• 4 - x

If x=5 what would x + 10 equal

• 10

• 5

• 15

• x + 10

If x = 7, what would 5x + 1 equal

• 36

• 35

• 6

• 8

Leo is a years old. How would you represent it?

• x + 1

• use a variable to express it.

I am 4 times older than my son's age minus one year.

What expression would represent this

• 4x

• 1 - 4x

• x - 1

• 4x - 1