During a long drought, the water in the city reservoir was 18 feet deep. After several rainy seasons, the level increased to 30 feet of water. What was the percent increase in the depth of the reservoir? Round to the nearest whole percent.

28

step-by-step explanation:

8+8+6+6

70,000 + 6,000 + 800 + 30

step-by-step explanation:

5x + 5

step-by-step explanation:

you should always add the diagrams and graphs we cannot see. this particular question is kind of borderline because we can make a graph for you.

(f + g)x = -x^2 +3x + 5 + x^2 + 2x

(f + g)x = 5x + 5

the graph of z = 5x + 5 is shown below. always use desmos when in doubt.