Fractions
Decimals
Pos/Neg Integers
Graphing
Equations
100

1/3 + 4/5 =

4/15

100

3.45 + 6.2

9.65

100

10 - -6 =

16

100

y = - 1/2 x + 7

Slope

Intercept

Graph

-1/2

7

show graph


100

-8x = -12x - 16

x= -4

200

7/10 - 2/5 =

3/10

200

0.74 - 0.1 =

0.64

200

-7 + 10

3

200

y = 1/3 x – 17

slope

intercept

graph 

1/3

-17

show graph

200

5x + 9 = 2x + 3

x= 7

300

5/4 x 6/9

30/54  or  5/9

300

4.5 x 6.3

28.35

300

-3 + -8

-11

300

y = 1/4 x – 3

slope

intercept

show graph 

1/4

-3

show graph

300

-4x + 5 = -6x - 17

x= -6

400

3/4 divided by 7/10

30/28 or 15/14

400

4.03/3.1

1.3

400

-9 - -8 =

-1

400

y = x + 4

slope

intercept

graph

1

4

show graph

400

-2x + 5 = -70 + 3x

x=15

500

simplify 6/40

3/20

500

0.79 - 0.02

0.77

500

5 + -4

1

500

y = -2x + 10

slope

intercept

graph

-2

10

show graph

500

-9x + 13 = -29 -12x

x= -14

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