Answer: $3,166
Step-by-step explanation:
Answer:
75% bigger
Step-by-step explanation:
Let the first number be x and the second be y.
So:

And:
-----30% less than x
Substitute
in 




Cross multiply


Collect like terms


Make x the subject


So, the average is:




Rewrite as:

Express as percentage

This means that the average is 75% bigger than the second number
Answer:
i think the answer is A
Step-by-step explanation:
again "i think". so i could be wrong
Answer:
Undefined.
Step-by-step explanation:


The denominator is 0. Therefore, the slope is undefined.