Reduce the rate 100miles per 4 hours to its unit rate and write the miles portion of your answer in the space provided

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 .

Complete the statements about the system of linear equation respresented by the tables the equation respented the left table is

Find the solution set of this inequality. enter your answer in interval notation using grouping symbols. |8x-4| ≤ 12