From a 200-ton pile of coal, a conveyor belt removes 1
1
ton per minute. By lunchtime, only of a ton was left
3
6
on the pile. Which equation can be used to find x, the
number of minutes the conveyor belt was used to remove
coal before lunch?

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

You earn a 12% commission for every car you sell. how much is your commission if you sell a $23,000 car?

The square root of 9x plus 7 plus the square rot of 2x equall to 7