the temperature in the desert can drop as much as 40'f from noon to midnight .At noon on july 31st the temperature in sahara desert is 3'f .If th temperature drps 39'f by midnight , what is the temperature at midnight ?

Answer 1

Is this a typo?

At noon on july 31st the temperature in sahara desert is 3'f

Answer 2

no

Answer 3

3 - 39 degrees = -36 degrees F.