Find the area of the circle below. (Hint: Use 3.14 for π.) Use numbers only in your answer.

The area is
ft².

Find the sum of the following series. round to the nearest hundredth if necessary.

What is the value of x in the equation 6(x + 1) – 5x = 8 + 2(x – 1)?

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 .