Something cost £300 then it was decreased by 40%
how much more % will it have to rise to be 300 again

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.

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.

Aphrase is shown read the phrase and give me the answer