Identify the sets of lines to which the given line is a transversal. line a

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

If 5x - 2 = -12, then x = a) -50 b) -4.4 c) -2.8 d) -2

Factor this polynomial completely. 12x^2+ x-6