Answer:
y = 3(x+7/6)² - 25/12
Step-by-step explanation:
Answer: $689.04
Step-by-step explanation:
Answer:
X Company charges
more than Company Y
Step-by-step explanation:
Given:
Cost of X company = 
Cost of Y Company =
for n minutes
Cost of X company for n minutes = 
Cost of Y Company for n minutes =
Difference for n minutes we get by Subtracting Cost of Y Company for n minutes by Cost of X company for n minutes
Difference for n minutes =
=
X Company charges
more than Company Y
Answer:
3,7/6
Step-by-step explanation:

