5 times 19-13 would equal 30 as 19-13 is 6 times 5 =30
I think it would be a im not sure
Answer:
D, far apart from each other.
Step-by-step explanation:
Answer:
Step-by-step explanation:
Answer:


Step-by-step explanation:
Given

Express the denominator as 
To do this, we divide
by the denominator

So, the required fraction is:


Hence:

Given

Express the denominator as 
Multiply the fraction a+4/a+4
So, we have:

Apply difference of two squares to the denominator

Take the additive inverse of the numerator and denominator


Hence:
