Acan contains 3 tennis balls, tightly packed. each ball has a diameter of 2.5in. how much greater is the circumference of the can than the height of the can

If the graphs of the linear equations in a system are parallel, what does that mean about the possible solution(s) of the system? a. there are infinitely many solutions. b. there is no solution. c. there is exactly one solution. d. the lines in a system cannot be parallel.

7. if the value of x varies directly with the value of y, and x = 3 when y = 21. what is the valu y, and x = 3 when y = 21. what is the value of x when y = 105?

What is the radical expression that is equivalent to the expression 27 1 over 5?