Los alumnos inscritos en una escuela son formados en fila de 2 y sobra uno. se forman en fila de tres y también sobra uno. lo mismo sucede en filas de 4,5 y 6. por fin en filas de 7 no sobra ninguno.
¿cuántos alumnos están inscritos? ?
¿cuántos alumnos serían si formados de las las formas escritas no sobrara ninguno?

Since opening night, attendance at play a has increased steadily, while attendance at play b first rose and then fell. equations modeling the daily attendance y at each play are shown below, where x is the number of days since opening night. on what day(s) was the attendance the same at both plays? what was the attendance? play a: y = 8x + 191 play b: y = -x^2 + 26x + 126

Which fraction is equal to 1hole and 2/5? a.3/5 b.75 c.57 d.73

On the first of each month sasha runs a 5k race she keeps track of her times to track her progress her time in minutes is recorded in the table