Resolver las siguientes operaciones de sumas con monomios: almenos una gracias

7 xy +2yx + 4xy +5 =

5x^2 y+3xy^2+x^2 y

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 following frequency table relates the weekly sales of bicycles at a given store over a 42-week period. value01234567frequency367108521(a) in how many weeks were at least 2 bikes sold? (b) in how many weeks were at least 5 bikes sold? (c) in how many weeks were an even number of bikes sold?

Write the pair of fractions as a pair of fractions with a common denominator