Question 818349: Pam and Sue are both driving. After 4 hours, they are 440 miles apart. Pam is driving 10mph faster than Sue, how fast is Sue driving? Found 3 solutions by rfer, TimothyLamb, Alan3354:Answer by rfer(16322) (Show Source):
You can put this solution on YOUR website! s = d / t
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p + s = 440/4
p + s = 110
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p = s + 10
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p + s = 110
s + 10 + s = 110
2s = 100
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s = 50 mph
p = 60 mph
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