Which of these sets of angle measures could be the three angles in a triangle? A)50, 60, 70 B)40. 50. 60
C)60. 70. 80
D)70, 80, 90

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