Over a 13 hour period, the temperature dropped 52 degrees. If it was a constant change in the temperature, how much did the temperature drop each hour?

What is the 12th term of b(n)=-4-2(n-1)

Write an algebraic expression to match each statement a. four less than 8 times a number b. twice the difference of a number and six c. nine from a number squared

The party planning committee has to determine the number of tables needed for an upcoming event. if a square table can fit 8 people and a round table can fit 6 people, the equation 150 = 8x + 6y represents the number of each type of table needed for 150 people.