Exp Rules
Scientific Notation
Simplify Expressions
2 Step Eqs
Multi Step Eqs
100

(66)(63)

69

100

write .00045 in scientific notation

4.5 x 10-4

100

4(6x + 10) - 8x - 3

16x + 37

100

7 = -3 + 2t

t = 5

100

-5b + 19 = -6b

-19

200

  35

_____

  38

1/33 or 1/27

200

(2 x 105)(3 x 10-2)

6 x 103

200

-5v + 24 + -9v - 3

-14v + 21

200

-8 = -2d + -20

-6

200

2w + 4w - 7 = -w + 14

3

300

is 4-2 the same as 1/16, explain with words and show with math 

yes. negative exp to the bottom. 42 is 16

300

(3 x 104)(6 x 105)

1.8 x 1010

300

3(2z - 4) + 4(3z - 3)

18z -24

300

   c - 3

_______ = 5

     4

23

300

Four times a number is three less than three times the same number

-3

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