Melissa and angie baked 15 pies for the bake sale on pi day and were suprised when they sold every piece for $2.25 each. if their ingredients were $15.24 for all pies and each pie was cut into six slices, how much profit did the girls make in the bake sale?

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graphically?   well, you graph them both, the solutions is where they both intersect each other, since there are two solutions, meaning they will meet twice, or namely the linear will run into the quadratic curve twice, and where they meet, those x,y coordinates are the solutions to the system.

you estimate that the angle of elevation to the top of the 86th floor (the observatory) is 82 .the total height of the building is another 123 meters above the 86th floor.

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4+3x hope you like mark as brainliest✔