The mapping diagram represents the costs of reserving a hotel room for different numbers of nights. Is the cost a function of the number of nights reserved? a Input, Nights Output, Cost $85 2 S170 3 -$255 $310 Yes Or No

What two consecutive odd integers have a sum of -28

Neveah and clint are baking muffins for the bake sale. they need to bake 30 muffins for their display case. clint has baked 4 so far, and neveah has baked 7. how many muffins (m) do they have left to bake? show your work!

Aplane flies around trip to philadelphia it flies to philadelphia at 220 miles per hour and back home with a tailwind at 280 miles per hour if the total trip takes 6.5 hours how many miles does the plane fly round trip