Translate the product of 40 and distance to the finish line

Ling listed all of the factors of a mystery number: 1,2,4,8,16,32 what is the mystery number?

Mr. brettler is hanging up a 5-foot tall rectangular welcome sign in the gym. he has drawn a sketch on a coordinate grid. he has the lower vertices of the sign at (9, –3) and (–6, –3). where would the upper vertices be on the grid?

How can you construct perpendicular lines and prove theorems about perpendicular lines