Un gimnasio ofrece clases de yoga. Cada clase tiene 13 estudiantes. Si hay c clases, escribir una ecuación para representar el número total de estudiantes s que toman yoga.

8.75

how-to:

first, we need to find what we have to work with.

since i know that we have 7 (years) and 0.8 (inches), we can use these to solve and find the equation!

secondly, what you want to do, is see that we need to know how much growth out of the 0.8 inches he got in only 1 year, instead of 7 years.

let's try to divide.

7 ÷ 0.8 = 8.75

i   want to say the correct answer is 12,000 correct me if i'm wrong