Which of the following choices will evaluate the function ƒ(x) = -(-x), when x = -3?
3
-1
-3
None of these choices are correct.

Consider a graph for the equation y= -3x+4. what is the y intercept? a) 4 b) -4 c) 3 d) -3

Under normal conditions, 1.5 feet of snow will melt into 2 inches of water. during a winter season high in the mountains, 301 feet of snow fell. how many inches of water will there be when the snow melts?

Can someone me and plz do the problem