Eight more than four times a number is 28

Can someone me my sister? she is in third grade. 50 points and brainlist! ones that are not answered. plz and thx!

What is always true about a positive integer raised to a negative odd power?

Noel is hoping to make a profit (in $) on the school play and has determined the function describing the profit to be f(t) = 8t – 2654, where t is the number of tickets sold. what does the number 8 tell you?