The net shown folds to form a right rectangular prism. determine the surface area of the prism.
a) 9 cm2
b) 24 cm2
c) 52 cm2
d) 144 cm2

At dinner, 2/5 of the people had fish and 1/3 had chicken. if everyone else had lamb, what fraction of the people had lamb? and if 40 people had lamb , calculate the total number of people at the dinner.

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.

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?