At a gourmet coffee shop, 3 1/2pounds of dark-roast coffee beans cost $56 and 7 pounds of the same coffee cost $112. On the grid below, graph a line that shows how the cost of those coffee beans varies proportionally with the number of pounds purchased. Use your graph to identify the unit rate for these coffee beans?

Simplify.7x + 3y - 2 + 6x + 1 + y squared 2 you! ; )

What is the perimeter of a rectangular building that is 80 feet wide and 140 feet deep?

Amodel rocket is launched from a roof into a large field. the path of the rocket can be modeled by the equation y = -0.04x^2 + 8.6x + 4.8, where x is the horizontal distance, in meters, from the starting point on the roof and y is the height, in meters, of the rocket above the ground. how far horizontally from its starting point will the rocket land? a. 0.56 m b. 215.56 m c. 431.11 m d. 215.74 m