5. if a. b and c are positive real numbers, prove that 5a 5b + 5c 2 v3ab +3v5ac+ v35bc

Write a division equation you could use to find a, the number of miles ava is in charge of. what is the value of a? write your answer is simplist form

What is the value of the expression below? (81^2)^1/8

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.