En nuestra clase somos más de 20 alumnos y menos de 35; si hacemos grupos de 2,3 o 5 nos sobra alguien. ¿Cuantos alumnos somos en clase?

Xto the second power plus 14x plus 48. what are the factors? we are doing factoring trinomials with a=1

Which is a true statement comparing the graphs of x^2/6^2-y^2/8^2 = 1 and x^2/8^2-y^2/6^2 the foci of both graphs are the same points. the lengths of both transverse axes are the same. the directrices of = 1 are horizontal while the directrices of = 1 are vertical. the vertices of = 1 are on the y-axis while the vertices of = 1 are on the x-axis.

Jacob signs up to work for 2 1/2 hours at the school carnival. if each work shift is 3/4 hour, how many shifts will jacob work? (i just want to double check : |, for anybody that responds! : )