Problem 2 Pie Fives sells gourmet pizzas that are 8 inches (in diameter) or
larger. An 8 inches basic cheese pizza cost $12. Each additional
inch costs $1.25, and each additional topping cost, $0.85. Write an
equation that represents the cost of a pizza. Write an equation that
represents the cost of a pizza. Be sure to specify what the variables
represent.

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 .

Ajar of gumballs contains 4 reds, 2 greens, and 6 blues. what is the probability of getting two blues in a row without replacement?

Write two point-slope equations for the line passing through the points (6, 5) and (3, 1)