What would be the first step in solving the equation 7/9x + 34 = 174?

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.

Determine the volume of a cylinder bucket if the diameter is 8.5 in. and the height is 11.5 in.

Through non-collinear points there is exactly one plane.