Triangle ABC is dilated by a scale factor of 3 to form triangle A’B’C’

Find the difference (8ab+a+2) - (3ab+6)

Solve 13 + w/7= -18 (w/7 is a fraction)

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