Frank has devised a formula for his catering business that calculates the number of meatballs he needs to prepare. the formula is m=4a +2c, where c= number of children; m= number of meatballs; a= number of adults. q: how many meat balls are required for a party of 20 adults and 5 children?

How do you answer this question? (step by step)

David estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x. create a question you could ask that could be answered only by graphing or using a logarithm.

Write the equation in general quadratic form: plz !