¿que obtienes si al numero entero 349 le sumas 85 y al resultado le sumas -434?¿que propiedad de la adición cumple este resultado?

George is 187 cm tall. his son, ralph, is 142 cm tall. who casts the longer shadow. george when the sun is 65° above the horizon, or ralph when the sun is 56° above the horizon? how much longer? (nearest centimeter)

It takes a total of 6 hours to fill up an inground backyard pool using a standard house. a function can represent this situation to represent the amount of water in the pool until it is full a function of time the hose is running. determine the domain for the function

The sum of two numbers is 12 and their difference is 18 what are the two numbers