4+ 2x = -2

& explain how to get to the answer

Find the solution of system of equation y= x-4 y=4x+2

The table represents a function f(x). what is f(3)? a.-9 b.-1 c.1 d.9

There are a total sales of 2,000 dollars on monday on tuesday sales dropped 10% on wednesday sales dropped another 20% compared with tuesday from wednesday to thursday sales increases by an equal amount to 25% of monday total sales what is the net change in dollars on total sales from monday to tuesday