1. 2x + 5y = -2
-3x - 5y = 3

25 ! the line of best fit is h = 5a + 86. predict the height at age 16. show your work.

15/16 as a decimal rounded to the nearest hundredth

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.