Mathematics
specialbev
2015-11-09 06:17:42
sylvie is going on vacation. she has already driven 60 miles in one hour. her average speed for the rest of the trip is 57 miles per hour. how far will sylvie have driven 7 hours later
ANSWERS
tatyanna13
2015-11-09 11:54:01

 I guess just do 57 x 7 = which is 399

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