Sarah opens a children's boutique. She spends $5,420 in supplies to open her business. How much profit will she make if customers spend $6,832 the first week? 

The graph represents the gallons of water in a water tank with respect to the number of hours since it was completely filled

Lindsay used two points, (x,y; ) and (+2.82), to find the equation of the line, y = mx + b, that passes through the points. y2-y, first, she used the definition of slope and determined that the value of mis x, - . given this information, which expression must represent the value of b?

Let f(x) = x+3 and g(x) = 1/x the graph of (fog)(x) is shown below what is the range of (fog)(x)?