What is the volume of this aquarium hurry

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.

The base of a triangle is 8 1 3 meters and the height of the triangle is the fourth root of 16 meters meters. what is the area of the triangle?

Which steps could be part of the process in algebraically solving the system of equations, y+5x=x^2+10 and y=4x-10