What expression would be equivalent to 4+12? 6(8+6) 12(4+1) 4(44+3) 8(6+4)

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.

What term best describes a line and a point that lie in the same plane? a. congruent b. coplanar c. collinear d. equal

Write the expression in complete factored form. 5n_(c - 3) - n(c - 3) =