Marin evaluated −0.238⋅210−(1,003⋅0.0062) and got −6.65 rounded to the nearest hundredth. Estimate the value of the expression.

If chord ab is congruent to chord cd, then what must be true about ef and eg?

W-16=-12 solve each one step equation plz

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.