a periodic function f(x) has a period of 9 units. If f(5)=-4 and f(8)=5
determine f(41), f(59), f(71), f(-1), and f(2)

Me because some of question i don’t understand

Four congruent circular holes with a diameter of 2 in. were punches out of a piece of paper. what is the area of the paper that is left ? use 3.14 for pi

Florence price's brownies and more sells all types of cookies and pastries. on tuesdays, they markdown all brownies 75% to a sale of $1.50 a dozen. find the selling price and the markdown of a dozen brownies.