Answer:
10/15 + 12/15
Step-by-step explanation:
The LCD would be 15 and whatever you do to the top you do to the bottom
Answer:
Yes, zero is a rational number.
Zero can be represented in p/q form where q is not equal to zero as,
0/1
q=1 and p=0
These lines are perpendicular
Answer:
+3
-3
-3
+3
Step-by-step explanation:
Multiplication of sings
very easy
