What expression can be used to subtract 2/5 - 3/10 ? a.2/5 - 3/5 b.4/10 - 6/10 c.4/10 - 3/10 d.2/10 - 3/10 plz it is due tomorrow pls it is 50% of my score plz

Factor p 2 + 18p + 32. (p+ 4)(p + 8) (p + 2)p+ 16) (p + 16)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.

What is the inverse of the function f(x) = 2x + 1?