Solve the system of equations. 6x – 3y = 3
-2x + 6y = 14
What number would you multiply the second equation
by in order to eliminate the x-terms when adding to the
first equation?
What number would you multiply the first equation by in
order to eliminate the y-terms when adding to the
second equation?

Is a currency whose value is tied to another currency, meaning that the exchange is fixed

Solve x+3y=6 and 4x-6y=6 by elimination . show work !

Gravel is being dumped from a conveyor belt at a rate of 25 ft3/min, and its coarseness is such that it forms a pile in the shape of a cone whose base diameter and height are always equal. how fast is the height of the pile increasing when the pile is 14 ft high? (round your answer to two decimal places.) ft/min