_____ Expressions

Translating

100

a number plus 16

x + 16

200

8 less than a number n

n-8

300

"3 times a number x, increased by 7"

3x+7

400

"6 less than twice a number y."

What is 2y-6

500

“the square of a number x, decreased by 9.”

What is x²+9

Combining Like Terms

100

3x+5x

8x

200

7y + 4 + 2y

9y+4

300

6x + 3 - 2x + 5

4x + 8

400

8a - 3b + 5a + 7b - 6

13a + 4b - 6

500

4x² + 7x - 3 + 2x²- 5x + 8

6x² + 2x + 5

Simplifying

100

4x + 3x + 2

7x + 2

200

8y + 5 - 3y + 2

5y + 7

300

Simplify: 3(x+4)+2x

5x + 12

400

Simplify: 5(2x-3)-4x+7

6x - 8

500

Simplify: 4(2x-3)-2(x+5)+3x

9x - 22

Factoring

100

Factor: 6x + 12

6(x + 2)

200

Factor: 8x + 20

4(2x + 5)

300

Factor: 15x - 25

5(3x - 5)

400

Factor: 18x + 24y

6(3x + 4y)

500

Factor: 24x - 36

12(2x-3)

?Mystery?

100

Factor: 5x+10

5(x + 2)

200

"5 more than a number x"

x + 5

300

Simplify: 4(x+3)+2x

6x + 12

400

Simplify: 3(2x+4)-2(x-5)+x

5x + 22

500

Translate 3x-8 into words.

Results may vary