Which three decimals are equivalent
2.06 65.80 37.6 4.70

Aheated piece of metal cools according to the function c(x) = (.5)x ? 7, where x is measured in hours. a device is added that aids in cooling according to the function h(x) = ? x ? 2. what will be the temperature of the metal after two hours?

Ben is three times as old as samantha, who is two years older than half of michel's age. if michel is 12. how old is ben?

Can somebody 1. what is the formula for finding the vertical distance between two points on a coordinate plane?