What is the area of the following circle? Either enter an exact answer in terms of pi or use 3.14 and enter your answer as a decimal.

di = 8

Abcd is a parallelogram find the valuse of x

Abox contains 1 plain pencil and 4 pens. a second box contains 5 color pencils and 5 crayons. one item from each box is chosen at random. what is the probability that a plain pencil from the first box and a color pencil from the second box are selected? write your answer as a fraction in simplest form.

Find the least common denominator for thesetvo rational expressions.n^2/n^2+4n+4 -3/n^2+7n+10