Thomas has $50 and is saving $8 per week. Matt has $150 and is saving $3 per week. At some point, both boys will have the same amount of money. After how many weeks will the boys have the same amount of money? How much money will they have?

Create a question with this scenario you could ask that could be answered only by graphing or using logarithm. 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.