Peter's number is nine more than anna's. the sum of their numbers is 63.what are their numbers?

The heaviest 16% of all men in weight weigh more than how many pounds ?

What is the solution set of the quadratic inequality x2- 5< 0? o {xl-55x55{x- 155x55){xl -55x5 15){x1 - 15 sx5/5)

Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park what is the unit rate and what does it represent in the context of the situation?