7zahra has paper rectangles of different sizes. every
rectangle is 5 centimeters longer than it is wide. is
there a proportional relationship between the lengths
and widths of these rectangles? explain.

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 .

In which figure is de bc ? a. figure 1 b. figure 2 c. figure 3 d. figure 4

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?