Mr. Reed DATA:
rate = 40 mph ; time = x 4.5 hrs ; distance = 40x miles
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Mrs. Reed DATA:
rate = 60 mph ; time = x hrs ; distance = 60x - 210 miles
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Equation:
40x = 60x -210
-20x = -210
x = 10.5 hrs
x-3.5 = 7 hrs (Mr. Reed's time)
Answer:
I believe it is 11.48 I am so so sorry if its wrong
Step-by-step explanation:
<span>The vertex is at (5, -4)</span>
When you add them up you get 98.465
When you round it you get 98.47 as your answer.
-Steel jelly
