3. Which expression is equivalent to (6x*y - 2x"y? - 7xy+19) - (-8xy + 14x*y - 13x”y?+ 10)? a.--8x*y + 11x2y2 + xy + 9
b. 8x*y - 11x*y2 - xy - 9
c. 20x'y - 15x+y2 - 15xy? + 29
d. -20x'y + 15x?y? + 15xy? - 29

On a piece of paper, graph . then determine which answer choice matches the graph you drew

Savannah is painting a striped background for a mural on a wall that is 1515 yards long. she wants a total of 9696 stripes that are all the same width. which calculation should savannah use to decide how wide to make each stripe?

The base of a triangle is 8 1 3 meters and the height of the triangle is the fourth root of 16 meters meters. what is the area of the triangle?