Last month, Marcus borrowed $83 from his roommate. So far, he has paid him back $29. Which equation could be used to find x, the amount of money he still owes his roommate?

Given f(x)= 9x+1 and g(x)=x^3, choose the expression (f*g)(x)

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.

Find the values of the variables in the kite