Apair of jeans cost 89. a jean jacket costs twice as much. what is the total cost of a jean jacket and 4 pairs of jeans?

Which is the graph of the function y=2(4)^x

What is the measure of angle tvu shown in the diagram below

David is spreading mulch on a triangular area of his flower bed. the coordinates of the vertices of the area are (1, 3), (9, 3), and (4, 6). what is the area of the triangle if each square has an area of 3 square feet?