Round 6.24 to the nearest whole number

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?

Astudent showed the steps below while solving the inequality |x-4|< 1 by graphing.

Which of the following statements is a true conclusion that can be made from the scaled bargraph?