8.) On the first visit to the veterinarian's office, Cora's kitten weighed 550 grams. On the second visit, the kitten weighed 900 grams. What is the
percent increase since the first visit in the kitten's weight rounded to the
nearest percent?

Mason and christian go to the movie theater and purchase refreshments for their friends. mason spends a total of $45.75 on 3 bags of popcorn and 6 drinks. christian spends a total of $71.50 on 6 bags of popcorn and 4 drinks. write a system of equations that can be used to find the price of one bag of popcorn and the price of one drink. using these equations, determine and state the price of a drink, to the nearest cent.