Sherita's club is selling grapefruit to raise money. for every box they sell, they get $1.35 profit. they have sold 84 boxes already. how many more boxes must they sell to raise 270 dollars?

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.

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

If 1/√5+1/√5+1=p+q√r , find the values of p, q and r