Please help tysm guys <3 make sure to put what question ur answering if ur doing one tysm!

Brainlest answer can you find the area and circumference of a circle given the radius or diameter? if its yes or no explain why

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?

If olu is twice as old as funmi if the sum of their ages is 60 how old is olu