Gaida M. answered 07/03/21
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Caleb V.
asked 07/02/21At midnight, two ferries that were 800 miles apart started travelling directly towards each other, but one ferry was travelling 40 mph faster than the other. Sadly, at 8 a.m., they collided. What was the speed of each ferry when they collided?
Gaida M. answered 07/03/21
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Hi Caleb! Check out this video with a visual explanation for this question.
Mark M. answered 07/02/21
Mathematics Teacher - NCLB Highly Qualified
r represents the speed of the slower
r + 40 represents the speed of the faster
8r + 8(r + 40) = 800
Can you solve for r and answer?
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