<PRE><B>Question 30082</B>
5ac_
2(c-a)If a=6 and c=8

6(4w-3z)=(6x4w)-(6x3z)

6 x m x 12

(12m+4n)+(3m+7n)

-l-6l-l2l

-28k-(-18k)-14k

4(-2)(-1)(5)(-2)

3xz-8y If x=4, y= -1, and z= -2

a= s - s
    2   1
      t

  z-x
  __
   y if x= -6, y=4, and z=10

a-c___
    b  if a=16, b= -4, and c= -8

8b - 5b - (-3b)

2x - 3y When x = -5 and y= -4

5x + 3 (x - y) </PRE>