Find the length of side x in simplest radical form with a rational denominator.

Write the system of equations represented by the matrix. 0 1 2 4 -2 3 6 9 1 0 1 3

What are “like terms”? why can we only add like terms?

The weight v of an object on venus varies directly with its weight e on earth. a person weighing 120 lb on earth would weigh 106 lb on venus. how much would a person weighing 150 lb on earth weigh on venus?