If you earn 684.80 for a 32 hour work week, how much would you earn for a 40 hour workweek at the same hourly rate

What is f(3) for the quadratic function f(x)= 2x^2+ + x - 12

An architect is designing a water fountain for a park she uses the given function to model the water jet flowing from the fountain nozzles where h(x) gives the height of the water jugs in feet x feet from the starting point h(x)=-1/20x+x+15

Sara can take no more than 22 pounds of luggage on a trip.her suitcase weighs 112 ounces.how many more pounds can she pack without going over the limit?