Aswimming pool is 8ft longer than it is wide. the pool is surrounded by a walkway of width 4ft. the combined area of the pool and walkway is 1280ft. find the dimensions of the pool with the walkway

What is the best approximation for the area of a circle with a radius of 4 m ? use 3.14 to approximate pi

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.

Why is studying fractions important