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2 years ago

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Thirty-five percent of all school-age pedestrians killed in school transportation-related crashes were between the ages of _____

_____ A. 5 and 7. B. 10 and 13. C. 14 and 18. D. none of the above

1 answer:

melomori [17]2 years ago

7 0

Need more info to answer

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A waitress sold 20 ribeye steak dinners and 12 grilled salmon dinners, totaling $559.11 on a particular day. Another day she s

Alexus [3.1K]

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Grilled salmon dinner ≈ $19.91

Explanation:

<em>Number of ribeye steak dinners sold = x</em>
<em>Number of grilled salmon dinners sold = y</em>

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$\left \{ {{20x+12y=559.11} \atop {29x+6y=583.72}} \right.$

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