Realiza los siguientes ejercicios de jerarquía de operaciones, cómo se resuelve?... me ayudan porfavor - 2 [- 4+ (5-4-3) -(7-4-6 + 2)2 - 4​

Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2 acellus answer

What are the domain and range of the function below? a) domain: (-4,0) range: [-2,infinity) b) domain: (-3,0) range: [-2,infinity) c) domain: (-infinity, infinity) range: [-2, infinity) d) domain: [-2,infinity) range: (-infinity, infinity)

Write an equation in slope-intercept form using the given points (19,-16), (-7,-15)