In January 2008, the temperature in parts of Minnesota fell from 41°F to -13°F over a 24 hour period. What was the average temperature change per hour?

Aboard 60 in. long is cut two parts so that the longer piece is 5 times the shorter. what are the length of the two pieces?

At a local museum, the total price for one adult and one child is $11. mrs. smith paid for herself and her three children. she spent $19. record the system of equations to be solved and then find the price of an adult and child ticket using either elimination or substitution.

Which of the following expressions cannot be simplified to x – 2?