Bring the problems and the solutions to class for extra credit.  Show work for each problem if possible.  No work, no credit. 

Which equation has a solution of -18?

(a)  3x-9=-45     

(b)  -4+(x/3)=-10

(c)  (x/6)+3=(1/6)(x+3)

(d)  -x+2=-16

On Sunday the temperature was 18 degrees below zero.  On Monday the temperature had fallen another 4 degrees.  What was the temperature on Monday?

(a)  -22 degrees

(b)  -14 degrees

(c)  14 degrees

(d)  22 degrees

What is 9 3/5 divided by 2 2/3?

(a)  3 1/2

(b)  10

(c)  28 4/5

(d)  3 3/5

What is the square root of 900/225?

(a)  1/2

(b)  square root of 2

(c)  4

(d)  2

What is the location of point B(3,1) after it is reflected through the y-axis and then the x-axis?

(a)  (3,1)

(b)  (-3,-1)

(c)  (-3,1)

(d)  (3,-1)