Answer
$(a)$ See the image below
$(b)$ $N = 16.41626F - 621.82633$
Where $N$ is number of cans and $F$ is temperature in Fahrenheit.
$(c)$ $938$ cans
Work Step by Step
$(a)$ See the image above
$(b)$ We can simply input the data into regression line calculator and find the function:
$N = 16.41626F - 621.82633$
Where $N$ is number of cans and $F$ is temperature in Fahrenheit.
$(c)$ If $F=95$
$N=16.41626\times95 - 621.82633\approx 938$