The total number of gallons of water in a tank, w, after t minutes is gien in the table and the plot.

40% off the regular price is the correct answer.

step-by-step explanation:

logv3(x+2)=1

rewrite in exponential form:

logb(x) = y is equal to b^y =x

b = 3, y = 1

now solve for x:

3^1 = x+2)

x = 3-2

x = 1

see the picture for the graph.