Scott wants to buy fencing to place around a semicircular rock garden. The diameter
of the semicircle is 16 feet. Using 3.14 for , he calculates that he needs to buy about
25.12 feet of fencing. The fencing is sold by the foot, so he plans to buy 26 feet of
fencing.
Explain why Scott's reasoning is incorrect, and find the correct amount of fencing he
should buy.

Larry bar opened a frame shop and completed these transactions: larry started the shop by investing $41,100 cash and equipment valued at $19,100 in exchange for common stock. purchased $180 of office supplies on credit. paid $2,300 cash for the receptionist's salary. sold a custom frame service and collected $5,600 cash on the sale. completed framing services and billed the client $310. what was the balance of the cash account after these transactions were posted?

The volume of a cube is 8 in to the 3rd power. how long is each side?

Which ordered pair is a solution to the system of linear equations? 2x + 3y= 6 –3x + 5y = 10