Work out the mean for the data set below: 9.1, 1, 3.7, 6.1, 9.8 Give your answer as a decimal.

Which basic geometric term has no width, no length, and no thickness? line b. point c. angle d. plane

Factor x2 – 8x + 15. which pair of numbers has a product of ac and a sum of what is the factored form of the

List the sides of δrst in in ascending order (shortest to longest) if: m∠r =x+28°, m∠s = 2x+16°, and m∠t = x+12°