C) Find the value of x:
5x + 2 = 4x + 8

Samantha swam upstream for some distance in one hour. she then swam downstream the same river for the same distance in only 12 minutes. if the river flows at 4 mph, how fast can samantha swim in still water?

Which of the following is correct interpretation of the expression -4+13

In which direction does the left side of the graph of this function point? a(x) = 3x - x2 + 4x - 2