Simplify the radical below. sqrt(x^13)

Ben is three times as old as samantha, who is two years older than half of michel's age. if michel is 12. how old is ben?

For the feasibility region shown below find the maximum value of the function p=3x+2y

At a pizza shop 70% of the customers order a pizza 25% of the customers order a salad and 15% of the customers order both a pizza and a salad if s customer is chosen at random what is the probability that he or she orders either a pizza or a salad