Which of the following inequalities define a region that contains all of quadrant 3? a. y> x-1 b. y< x-1c. y> 1-xd. y< 1-x

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