solve 2x + 5 = 27
a. 64
b. 8.5
c. 16
d. 11

In the 30-60-90 triangle below side s has a length of and side r has a length

How can you find the mean absolute deviation (mad) for this set of data?

The architect's side view drawing of a saltbox-style house shows a post that supports the roof ridge. the support post is 8 ft tall. the distance from the front of the house to the support post is less than the distance from the post to the back of the house. how far from the front of the house is the support post positioned?