Mrs. Dudley is teaching a 5th grade class. She is standing 4 meters in front of Hana. Zachary is sitting to Hana's right. If Zachary and Mrs. Dudley are 6 meters apart, how far apart are Hana and Zachary? If necessary, round to the nearest tenth.

Solve 2x+y=3 x+y=5 in substitution method

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?

Select the correct answer from each drop-down menu. the table shows the annual sales revenue for different types of automobiles from three automobile manufacturers. sales revenue (millions of dollars) suv sedan truck marginal total b & b motors 22 15 9 46 pluto cars 25 27 10 62 panther motors 26 34 12 72 marginal total 73 76 31 180 the company with the highest percentage of sales revenue from sedans is . of the annual sales revenue from suvs, the relative frequency of pluto cars is .