A42-inch board is to be cut into three pieces so that the second is twice as long as the first piece and the third is 4 times as long as the first piece. if x represents the length of the first piece, find the lengths of all three pieces

Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label

There is an entrance to the computer room at point e which lies on ab and is 5 feet from point a. plot point e on the coordinate plane. find the distance from the entrance at point e to the printer at point e

You eat $0.85 for every cup of hot chocolate you sell. how many cups do you need to sell to earn $55.25