If four times a number plus 3 is 11, what is the number?

Which symbol makes the steam in true 0.7 > 0.77

What could explain what happened when the time was equal to 120 minutes

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?