If these numbers represent temperatures in degrees Celsius, the coldest is ?
7, -3, 1/2, -0.8, 0.8,
-2,-1/10

What is 20+(5 x 2/5 )+ 3 show your work

Awindow washer cleans 42 windows in 2 hours. at this rate, how many windows did he clean in 180 minutes.

Mike wants to make meatloaf. his recipe uses a total of 8 pounds of meat. if he uses a 3 to 1 ratio of beef to pork, how much pork will he use? enter your answer as a mixed number in simplest terms.