Question

Suppose that the water level of a river is 34 feet and that it is receding at a rate of 0.5 foot per day. Write an equation for the water level, “L” after “D” days. In how many days will the river water level be 26 feet

Answer 1

.5d-34=L

Step-by-step explanation: The answer would be 21 if you plugged in 26 because .5 multiplied by 26=13, so you would then subtract 34 by 13 to get 21.