Izzy's dog is 10 1⁄2 years old. paige's dog is 18 months old. how many years older is izzy's dog?

Do i get charged for my membership before or after the 6 months

Cynthia takes her dog to the park every 2 days. she bathes her dog every 7 days. if she took her dog to the park and bathed him today, how long will it be until she does both on the same day again?

If 3x+8=3x+8 is it one solution or no solution