Caleb builds planter boxes and sells them for$20 each. if he sells 8 boxes and makes a profit of $96, how much is his expenses?

You can find the constant of proportionality by finding the ratio of

W-16=-12 solve each one step equation plz

Alexandra drove from michigan to colorado to visit her friend. the speed limit on the highway is 70 miles per hour. if alexandra's combined driving time for the trip was 14 hours how many miles did alejandra drive?