Mr. Sanchez has a class of 17 students. He can spend $19 on each student to buy math supplies for the year. He first buys all of his students calculators, which costs a total of $82.96. After buying the calculators, how much does he have left to spend on each student?

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?

Given the graphed function below which of the following orders pairs are found on the inverse function

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