How do i write k times 8 is less than 48 as an algebraic expression

Sum is 17 and their difference is 3

Which of the following describes the symmetry of the graph of y = x3?

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?