Question

During a period of extreme cold, the average daily temperature dropped decreased by 1. Feach day. How many days did it take for the temperature to

decrease by 9 F? Which equation would you use to find the solution?

Answer 1

The answer is 9 days

Explanation:

First, we realise

-1.F = 1 day

-9.F = 9 days

The -1.F times 9 gives us one so the days times 9 as well.

Answer = 9