Which step is not necessary when solving this system of equations by graphing? (3x-y-4
x+y=-4
O Identify the point of intersection.
O Choose a method to graph the equations
Determine the shaded area for each line
Write the solution as an ordered pair.

Helll ! 1,400 tons of wheat of two different varieties was delivered to the silo. when processing one variety, there was 2% of waste and 3% during the processing of the second variety of wheat. after the processing, the amount of remaining wheat was 1,364 tons. how many tons of each variety of wheat was delivered to the silo?

The median for the given set of six ordered data values is 29.5 9 12 25 __ 41 48 what is the missing value?

One side of a rectangle is 7 centimeters shorter than six times the other side. find the length of the longer side if we also know that the perimeter of the rectangle is 266 centimeters.