On saturday, you spend $33, give $15 to a friend, and receive $20 for mowing your neighbor’s lawn. you have $21 left. use two methods to find how much money you started with that day.

I’m on question 7 it says a covered water tank is in the shape of a cylinder the tank has a 28 inch diameter and a height of 66 inches to the nearest square inch what is the surface area of the water tank

52 cm radius = diameter = area = circumference = circumfer

£100.80 divided by 14 equals 7.2 how would we put this as money