Acell phone plan offers 250 minutes each month for 15.00 dollars per month. what is the cost per minute when a person uses all 250 minutes in a month?

What is the approximate total length of iron edging needed to create the square frame and the two diagonals?

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

Find the value of x for which line a is parallel to line b