Solve for x and identify the type of solution: 1/2 + x/2 (x - 4) = 3x + 5

Gretchen is setting up for a banquet. she has 300 chairs and needs to distribute them evenly among t tables. how many chairs should she put at each table? write your answer as an expression.

What is the range? can’t seem to find it out

Michael is training for a marathon. in his first week he plans to run 8miles. what path should he take