Find two fraction that are between 2/5 and 3/5

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?

Tom drove 206 miles in 3.9 hours. estimate his average speed.

Over the course of a month, a person's weight decreases. what type of relationship is this? a. positive relationship