In send fish tank there are 6 times as many goldfish as guppies there are a total of 21 fish in the tank how many more goldfish are there than guppies

Can you guys plz answer this question in order and quickly plz i will give 30 points

Which of the following situations represents a linear relationship? a. theresa increases the distance she runs by 0.1 miles every week. b. the volume of a box depends on the length of box. c. the amount of money in a bank account increases by 1 percent each year. d. the population of a town doubles every 5 years.

Sue's average score for three bowling games was 162. in the second game, sue scored 10 less than in the first game. in the third game, she scored 13 less than in the second game. what was her score in the first game?