This month the animal shelter had 50 puppies. Some puppies were adopted. Now there are 40
puppies. What is the percent of change?

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.

Write the equation for the parabola that has x− intercepts (−2,0) and (4,0) and y− intercept (0,4).

John read the first 114 pages of a novel, which was 3 pages less than 1/3 of the novel. write an equation to determine the total number of pages (p)(p) in the novel.