In 2008, Jen had a collection of 44 shells. In 2011, her collection had 107 shells. Enter a linear model which represents the number of shells, s, in Jen's collection t years after 2007?

s=23+21t

Step-by-step explanation:

Given, in 2008,Jen had a collection of 44 shells. In 2011 , her collection had 107 shells.

Increase of shells per year = =21

In 2007 , Jen had a collection of (44-21)=23 shells.

Therefore , the equation is

s=23+21t   [ t= year and s = no.of shells]

-18

step-by-step explanation:

because mean value defines that total sum value over total number of set

ian gonna lie that is way to much