Wesley earned $72 walking dogs for 6 hours. How many total hours will it take Wesley to earn $96 in all? Solve using unit rates. Hours?

Can someone check if i did this correct. it’s number 4 if you’re wondering.

The coordinates r(1, -3), s(3, -1) t(5, -7) form what type of polygon? a right triangle an acute triangle an equilateral triangle an obtuse triangle

An object in geometry with no width, length or height is a(n):