En el salón del segundo año del colegio trilce, hay 24 varones y 8 mujeres ¿que parte del total de varones? ¿que parte de varones son mujeres?

Pelle's sister is three years older than pelle the father is 5 times as old as pelle the mother was 28 when the sister was born altogether they are 98 years old how old is pelle?

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

The perimeter of a rectangular lot of land is 436 ft. this includes an easement of x feet of uniform width inside the lot on which no building can be done. if the buildable area is 122 ft by 60 ft, determine the width of the easement. select one: a. 9 feet b. 18 feet c. 4.5 feet d. 7 feet