Add/Subtract
Multiply/Divide
Solving
Other Topics 1
Other Topics 2
100

-6 + -10

-16

100

(9)(0)

0

100

5x=-15

-3

100

What's the probability you roll an odd on a 7 sided die? (Just the fraction)

4/7

100

It's a 5% decrease.  What number should you use above the 100 in your proportion?

95

200

7 - -10

17

200

-10000000/0

Undefined

200

x/8 + 1=-2

-24

200

Two angles are complementary.  If one angle is 32 degrees, what is the measure of the other angle?

58

200

Distribute:

-5(2x-9)

-10x+45

300

-25 + 12

-13

300

(-1/2)(3/4)

-3/8

300

5(x+3)-3x>21

x>3

300

Factor

18x-20

2(9x-10)

300

Fill in the blank:

To find the slope on a graph you do _______(1). To find the "b" you look where the line crosses the  _______(2).  To find the slope on a table you do ______(3).  To find the "b" on a table you look where _______(4).

1.) rise/run

2.) y-axis

3.) change in y over change in x

4.) x=0

400

-1/8 - -5/8

-1/2

400

-17(12)

-204

400

8x+9<10x+9

x>0

400

The price for gas went from $2.15 to $2.99.  What is the percent change?

39% increase

400
Two angles are supplementary.  One angle is 170 degrees, how many degrees is the other angle?

10

500

7/12 - 3/4

-1/6

500

1/3 divide -4/5

-5/12

500

2x-2(x-5)+5x=20+3x

x=5

500

There's 5 boys and 6 girls.

What's the probability a girl is selected, not replaced, then a boy is selected? (Fraction)

3/11

500

The price for an item is marked up 125%.  The original price is $14.  What's the new price?

31.50