Coach S wants to tie a ribbon around the trunk of an oak tree that has a circular trunk about 28 inches in diameter. Not counting the ribbon needed to make a bow, about how many inches of ribbon are needed to just reach around the tree?

Iam trying to solve a linear equation for the shoe size of someone 84" tall taking into consideration example 1 is 69" tall with a shoe size of 9 and example 2 is 72 inches tall with a shoe size of 11. i understand that the equation should be y=mx+b and that on the graph the answer is (3,2) but i just don't understand how to create the equation to solve for 84-inches and 60-inches tall questions. after two days, i need .

What are the steps to solving the inequality 3b + 8 ≥ 14?

8litres of paint can cover 129.6 m². how much paint is required to paint an area of 243m²?