Marco bought a new building for his company which is one tenth bigger than his current building. if his old building has x square feet, which expression represents how many more square feet the new building has?

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 .

Hi, can anyone show me how to do this problem? 100 points for this. in advance

Select all the expressions that will include a remainder.