Mark M. answered 01/23/20
Mathematics Teacher - NCLB Highly Qualified
9(445) + 435t = 7485
Can you solve for t and answer?
Janiah T.
asked 01/23/20An air force plane left rome and flew toward Dublin at an average speed of 445 mph. Sometime later, a cargo plane left flying the opposite direction with an average speed of 435mph. After the air force plane had flown for 9 hours the planes were 7485 miles apart. Find the number of hours the cargo plane flew.
Mark M. answered 01/23/20
Mathematics Teacher - NCLB Highly Qualified
9(445) + 435t = 7485
Can you solve for t and answer?
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