The high temperature for day in January was 7 degrees Fahrenheit. The low temperature that day was -5 degrees Fahrenheit. What is the difference in temperatures?

The jones farm has 24 cows that each produce 52 quarts of milk a day. how many quarts are produced each day altogether

At the beginning of 1974/75,2 years a man invested #2000 in a bank at 12.5% compound interest, if it degree #650 at the end of each two years to pay his son's school fees, after payment of interest to pay his son's school fees, how much did he have left at the beginning of the 1978/79 school year?

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 9 + 12x + 4x^2