The radius of a cylindrical gift box is (2x + 3) inches. the height of the gift box is three times the radius. what is the surface area of the cylinder?

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?

Explain how you can find the missing fraction in 3 4/5 / (blank) 2 5/7. then find the missing fraction.

What is the lcm of 16 and 40 ? 24 and 40 ?