Math 1 Review

Equations

100

6m + 2 = 2m -10

m = -3

200

2a + 6 = 4a - 8

a = 7

300

2x + 3 <7

x < 2

400

4a + 2 <= 2a - 6

a <= -4

500

5m + 4 >= 2m - 2

m >= -2

GCF

100

Find the GCF 12 and 18 

6

200

Find the GCF of 24,36, and 48

 4*3 = 12

300

Find the GCF of 4x+12 

 4(x+3) 

400

Find the GCF of 

10x²-5x+15

5(2x² -x + 3) 

500

Haley has 30 brownies and 48 chocolate chip cookies. She wants to divide the treats into identical containers so that each container has the same number of each kind of treat and no treats are left over. What is the greatest number of containers she can use?

A maximum of 6 containers 

Word Problems

100

Daniel had some noodles. He gave 12 noodles to William. Now Daniel has 54 noodles left. How many noodles did Daniel have to begin with?

x-12=54

66

200

There are 3 identical bags, and each bag contains 'a' apples. In total, there are 18 apples.

3a=18

6

300

A teacher wants to divide 15 pencils (p) equally among a few students, with each student getting 3 pencils. How many students are there?

15/p= 3

45

400

John bought some books (b) at $2 each and a notebook for $4. The total cost was $10. How many books did he buy?

2b+4= 10

3

500

Twenty-eight less than five times a certain number is 232. What is the number?

5x-28= 232

52

Quadratic Tables

100

y=x²+4x-21 

-2

-1

0

1

2

-2 25

-1 -24

0 -21

1 -16

2 -5

200

y= x²+6x+24

-2

-1

0

1

2

-2 16

-1 19

0 24

1 31

2 40

300

y= x²- 10x - 100

-2

-1

0

1

2

-2 -76

-1 -89

0 -100

1 -109

2 -116

400

y= 2x² + 4x + 8

-2

-1

0

1

2

-2 8

-1 6

0 8

1 14

2 24

500

y=6x²+12x-9

-2

-1

0

1

2

-2 -9

-1 -15

0 -9

1 9

2 39

Exponential Tables

100

y= 3 * 2^x

0

1

2

3

0 100

1 50

2 25

3 12.5 

200

y= 6 * 2^x

0 

1

2

3

0 6

1 12

2 24

3 48

300

y= -8 * 3^x

0

1

2

3

0 -8

1 -24

2 -72

3 -216

400

y= 6/ 2^x

0

1

2

3

0 6

1 3

2 1.5 

3 0.75

500

y= 12/ 3^x

⁰

¹

²

³

0 12

1 4 

2 1.33

3 0.44