A6-ft vertical post casts a 16-in shadow at the same time a nearby cell phone tower casts a 118-ft shadow. how tall is the cell phone tower?
the cell phone tower's height is how many feet?

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 .

Which of the symbols correctly relates the two numbers below check all that apply 6? 6

Solve the following simultaneous equation by using an algebraic method (either substitution or elimination) 2x + 3y=-4 4x-y=11