Which shows 552 − 452 being evaluated using the difference of squares method? 552 − 452 = (3025 + 2025)(3025 − 2025) = 5,050,000 552 − 452 = 3025 − 2025 = 1,000 552 − 452 = (55 + 45)(55 − 45) = (100)(10) = 1,000 552 − 452 = (55 − 45)2 = 102 = 100

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