¿Cuál
es el valor de la expresión X (5-X) para X = 4?*
nuntach​

Add 1/7 + -1/7 your answer should be reduced to its smallest form and should not be an improper fraction

Do some research and find a city that has experienced population growth. determine its population on january 1st of a certain year. write an exponential function to represent the city’s population, y, based on the number of years that pass, x after a period of exponential growth. describe the variables and numbers that you used in your equation.

Jalen charges $25.50 for every 3 hours of yard work he does for his neighbors. ralph charges $34 for every 4 hours of work that he does. who charges less? opinions: 1.they charge the same amount 2.jalen 3.ralph