Three numbers multiplied together give an answer of -12. The sum of two of the numbers is zero. What could the three numbers be?​

8litres of paint can cover 129.6 m². how much paint is required to paint an area of 243m²?

Miranda drove her car 112 miles on a 4 gallons of gas and 182 miles on 6.5 gallons. how many gallons would she need to drive 420 miles?

Acomputer company is testing a new booster to increase program load times. the box plots show the number of seconds it takes to load a program with and without the booster. using these plots, how much did the median change?