Does anyone have remind ill give u a code

Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a.m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?

Select all the expressions that will include a remainder.

Write an inequality for this sentence the quotient of a number and -5 increased by 4 is at most 8