What steps assist with multiplying, dividing, adding, and subtracting rational expressions including complex fractions and how can you use those steps to solve rational equations?

For the equations below which statement is true ? -2x=14 6x=-42

Triangle knm is what is true about the sides of knm

:i need some real : a store sells shirts to the public at one pricing scale and wholesale at another pricing scale. the tables below describe the cost, y, of x shirts. (after tables) how do the slopes of the lines created by each table compare? the slope of the public table is 3/4 of the slope of the wholesale table.the slope of the wholesale table is 3/4 of the slope of the public table.the slope of the public table is 12 times greater than the slope of the wholesale table.the slope of the wholesale table is 12 times greater than the slope of the public table.