Podrian ayudar con este ejercicio es de razones Si la diferencia de las edades de silvia y aurora es de 4 años y dentro de 10 años sus edades estaran en relacion de 10 a 9, halle la suma de las edades actuales de silvia y aurora

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 .

When lulu enlarged her drawing of a rabbit, the enlarged picture appeared to be distorted. which statement about the transformation applied to her drawing is true?

How many terms does the polynomial x^2 y^2 have