Simplify 6^7/6^5 in index form

Closing a credit card usually _your debt ratio.a. increasesb. decreasesc. improvesd. has no effect on

Factor the expression using the gcf. the expression 21m−49n factored using the gcf

From the top of a tree a bird looks down on a field mouse at an angle of depression of 50°. if the field mouse is 40 meters from the base of the tree, find the vertical distance from the ground to the bird's eyes.