Okay what problem is it that you need help with??
Answer: The median of the date you gave would be -71. Hope that helps!
x = number of months
7*x = 7 times the number of months
7*x = total cost if you ignore the $100 fee
7x+100 = total cost with the fee of $100 included
y = total cost
y = 7x+100
Final Answer: y = 7x+100
note: the slope is 7 and the y intercept is 100
Answer: The sum of two Irrational numbers will be irrational
Step-by-step explanation: Because they are irrational so its result will also be irrational