Answer:
-1/35
Step-by-step explanation:
* means multiply
because of pemdas you should do three multiplication parts first
(1/4×2/5)+(-1/6×3/2)+(3/7×2/5)
1/20 - 3/12 + 6/35
3/60 - 15/60 + 6/35
-12/60 + 6/35
-1/5 + 6/35
-7/35 + 6/35
-1/35
-3x to the second power - 2
I believe this is your answer.
Answer:
50%
Step-by-step explanation:
Hope it helps
Answer:
is c simple
Step-by-step explanation:
because it is ok is simple if you tick wet my brain XD
Answer:
-25+15u
Step-by-step explanation:
all you need to do is distribute the 5 to everything in the parenthesis!
