Asuitcase with the measures 80cm×48cm×24cm is to be covered with a tarpaulin cloth. how many meters of tarpaulin of width 96 is required to cover 100 such suitcases

The water company charges a residential customer $41 for the first 3,000 gallons of water used and $1 for every 200 gallons used over 3000 gallons. if the water bill was $58 how many gallons of water were usedanswersa 3400 gallonsb 6000 gallonsc 6400 gallons d 7000 gallons