Enter Title

Evaluate Expressions

100

Evaluate 7x - 3y if x = 2 and y =5

7(2) - 3(5) 

14 - 15

-1

200

Evaluate 4t + 1 if t = 3 and d= 1

4(3) + 1

12 + 1

13

300

Evaluate 5x - 9 if x = -2 and y = 7

5(-2) -9

-10 - 9

-19

400

Evaluate -x + 3y - 2z if x = 3 y= -2 and z = 5

-(3) + 3(-2) - 2(5)

-3 + -6 -10

-9 -10 

-19

500

Evaluate x² + 3 if x = -3

(-3)² + 3

9 + 3

12

Writing Expressions

100

Write this as an expression:

four more than a number

x+ 4

200

Write the expression:

twice a number plus nine

2x + 9

300

Write the expression:

 seventeen less than a number

x -17 

400

Write the expression:

three times the sum of a number and two

3(x+2)

500

Write the expression:

eleven increased by the difference of a number and five

11 + (x - 5)

Simplifying Expressions

100

2(x -3)

2x - 6

200

2x + 7 - 3x +1

-x +8

300

(8x - 3) + (x + 6)

9x +3

400

(4x - 2) - (3x -3)

4x - 2 - 3x +3

x + 1

500

(9x +2) -2(x - 5)

9x + 2 - 2x +10

7x + 12

Word Problems

100

What is the name of this expression? (monomial, binomial, trinomial, polynomial)

2x - 6

binomial 

200

2x³ - 3x + 8

a) name the coefficients

b) name the constants 

a) 2, -3

b) 8

300

Find the perimeter of a triangle with sides y, y-2, and 2y + 7

If y = 3 what is the perimeter?

y + y-2 + 2y+7

4y +5

4(3) + 5 

12 + 5 

17

400

Apple charges a one- time fee of $10 plus a $0.99 per song download. Write an expression that represents this situation

10 + 0.99x

500

At the movies they charge $12 for adults tickets and $9 for kids tickets. Write an expression to represent this situation. 

Then evaluate if there are 3 adults and 5 kids going to see a movie. 

12x + 9y

12(3) + 9(5)

36 + 45

81

Factoring

100

Find the GCF

6x, 9x 

3x

200

Find the GCF 

12xy, 36x

12x

300

Find the GCF and Factor:

56ab + 24a

8a(7b + 3)

400

Find the GCF and Factor:

15xyz - 45xy

15xy(y - 3)

500

Find the GCF and Factor:

300wx - 50w

50w(6x -1)