What is the answer pls

8.89 gallons per hour

Step-by-step explanation:

In order to find the rate of change, you need to find the slope of the graph.

To find the slope, you use equation (y2 - y1 ) / (x2 - x1)

The given coordinates are:

(0 hours, 0 gallons)

(4.5 hours, 40 gallons)

Next, plug in the x and y values into the slope equation:

y2 = 40 gallons

y1 = 0 gallons

x2 = 4.5 hours

x1 = 0 hours

Slope = (40 - 0) / (4.5 - 0) = 40 gallons / 4.5 hours = 8.888889 gallons per hour

round to 8.89

answer: huh

step-by-step explanation:

fist on the left goes with the third on the right. second on the left goes with the fourth on the right. third on the left goes with the second on the right. the fourth on the left goes with first on the right