Solve -12 = Z - 3 for Z. ​

Solve each quadratic equation by factoring and using the zero product property. x^2 - 8x + 30 = 3x

Apasta salad was chilled in the refrigerator at 35° f overnight for 9 hours. the temperature of the pasta dish dropped from 86° f to 38° f. what was the average rate of cooling per hour?

Leonardo wrote an equation that has an infinite number of solutions. one of the terms in leonardo’s equation is missing, as shown below.