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Old 08-18-2007, 10:17 PM
pplicknae pplicknae is offline
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Jill's school bus averages 28mi/h, including stops. 1...

...day Jill forgot her backpack. Her mom left home 15 min. ( 0.25h ) after Jill & traveled @ an average speed of 42 mi./h How long did it take Jill's mom to catch the bus?Which equation does NOT represent that problem?A. 42t=28 (t + 0.25) B. 42t= 28t + 0.25C. 14t=7D. 42t= 28t +7
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Old 08-18-2007, 10:20 PM
omouse omouse is offline
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BWhen you multiply parenthesis you multiply both numbers.... So be would be correct if it said 42t = 28t + .25t
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