Given there's 5 red balls and 2 blue balls. What's the probability that after two picks we have a red ball and a blue ball

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

What is the shape of the height and weight distribution

Graph the linear function using the slooe and y intercept