Question 1022355

evaluate each expression if a a=8.2,b=-3,c=4,and d=-1/2

1. ab/d    2. 5(6c-8b+10d)          3. c2-1/b-d   4. ac-bd     5. 3(c/d)-b
<pre>No 3 is UNCLEAR!
Have you tried any? I guess not! Why not, though?
Don't you think you need to at least TRY to do SOME, if not all of your work? Make an effort!