Mathematics, 26.11.2019 17:31 BWomack214
create an expression to find the time for the given distance and rate, and find the value of the expression.
d=90 miles; r=15 miles/hour
d=distance
r=rate
Answers: 2
Mathematics, 21.06.2019 18:50, brooke0713
Expresa commuter train leaves downtown sation and travels at a average speed of 55 miles per hour towards the north side sation, which is 50miles away. thirty minutes later, express commuter train #7 leaves north side and travels at a average speed of 35miles per hour towards downtown sation. at the moment the two trains pass each other, how far(in miles) is train #12 from the downtown sation and how long(in minutes) has the #12 train been traveling
Answers: 1
create an expression to find the time for the given distance and rate, and find the value of the exp...
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