Charlie and judy have $561 in total. judy has 2/5 as much as charlie. how much money does charlie has?

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.

Julia is going for a walk through the neighborhood. what unit of measure is most appropriate to describe the distance she walks?

Which value is not a solution of 8x^3 – 1 = 0