In a two column proof does the right side state your reasons

Which value of c would make he following expression completely factored? 8x+cy

Marcus needs to rewrite f(x) = x2 + 6x + 4 in vertex form.

Acarnival sold tickets for $1.50 for adults and $1.00 for students. there were 54 tickets sold for a total of $70.50. write a system of equations to represent the number of adult tickets,x, and the number of student tickets,y. find the solution and explain what it means. i'll you if you me