Pts Fun Park charges an entry fee of $2 for any family with less than 5 members.
Fun Park charges $3 less than the number of family members for entry of any
family with 5 or more members. How much would a family with 10 members
be charged?

Iam trying to solve a linear equation for the shoe size of someone 84" tall taking into consideration example 1 is 69" tall with a shoe size of 9 and example 2 is 72 inches tall with a shoe size of 11. i understand that the equation should be y=mx+b and that on the graph the answer is (3,2) but i just don't understand how to create the equation to solve for 84-inches and 60-inches tall questions. after two days, i need .

Find the distance between (7,-6) and (-3,-9)

How does reflecting or rotating a figure change the interior angles of the figure?