THE EQUATION STATION

UNIT 1

100

Rewrite as a simplified fraction.

1.83=? 

8 is repeating 

11/6

200

Rewrite as a simplified fraction.

0.36

3 is a repeating 

4/11

UNIT 2

100

17x10⁸

1700000000

200

4x (1/10) x (1/10) x (1/10)

0.004

UNIT 3

100

( 9x10⁹) (-2 x 10^-2)

-18 x 10⁶

200

Which of the ordered pairs is a solution of the following equation?

-3x-y=6

only (-4,4)   only (-3,3)   Both   Neither 

Only (-3,3)

UNIT 4

100

3x+5=17

x= 4

200

-16=x/4+2

-72=x

UNIT 5

100

-9-(9x-6) = 3 (4x+6)

x=-1

200

5+14a = 9a-5

a=-2