Sharon is 54 inches tall. a tree in her backyard 5 times as tall as she is. the floor of her tree houses at a height that is twice as tall as she is. what is the difference, and inches, between the top of the tree in the floor of the treehouse

Consider the function f(x)=-5x+3 what is f(-2)

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.

You have 12 balloons to blow up for your birthday party. you blow up 1/3, and your friend blows up 5 of them. what fraction of the baloons still need blowing up