\text{Tony runs 13 feet per second.} Tony runs 13 feet per second. \text{Zach runs 296 feet in 23 seconds.} Zach runs 296 feet in 23 seconds. \text{Ron runs 1 mile in 527 seconds.} Ron runs 1 mile in 527 seconds. \text{Liz runs 597 feet in 1 minute.} Liz runs 597 feet in 1 minute.

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check above link.

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.

add a pic of the graph, then ill edit this "answer" and solve it for you : 3

step-by-step explanation: