SOLUTION: Please help me Grandma and Grandpa Jones are coming for Thanksgiving. They want to arrive by 2:30 pm they live 130 miles away and the speed limit on the highway they will take is 6

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Question 1004960: Please help me Grandma and Grandpa Jones are coming for Thanksgiving. They want to arrive by 2:30 pm they live 130 miles away and the speed limit on the highway they will take is 65 miles per hour. They plan to leave their house at 10:30 am. How much earlier or later than the planned arrival of 2:30 will they be.
Answer by josmiceli(19441) About Me  (Show Source):
You can put this solution on YOUR website!
If they drive at the speed limit all the way
+130+=+65t+
+t+=+2+ hrs
10:30 + 2 hrs = 12:30 is their
best arrival time