Awildlife reserve had 8 elephant calves born during the summer and now has 31 total elephants. how many elephants were in the reserve before summer began? write and solve an equation to answer question.

What are potential hypotheses (explanations) regarding why there are ecological equivalents between many metatherians and eutherians? discuss your hypothesis in terms of the processes that could lead to the current ecologies and distributions of metatherians and eutherians.

Convert 2000 swiss francs to dutch guilders

Find the values of y: 3y^3(y^2+ 2/3y)=0