Sue’s couch is 200 centimeters long. it is 16 centimeters less than 3 times the length of the matching chair. how long is the matching chair

Asmall foreign car gete 42 miles per gallon and user 35 gallons on a trip.gasoline costs $1.05 per gallon.what was the cost of gasoline per mile driver?

Find the values of y: 3y^3(y^2+ 2/3y)=0

Due to financial difficulties the owner of 4 skateboard stores is going to close 2 of his stores. based on the money earned at each store, which two stores should remain open?