kadiek
kadiek
21-08-2017
Mathematics
contestada
can someone help me solve this please ?
Respuesta :
kphung76127
kphung76127
21-08-2017
250x+150x=800
Combine like terms
400x=800
Divide both sides by 400
x=2
Final answer: 2 hours
Answer Link
apache
apache
21-08-2017
2 hours. The first plane will have traveled 500 miles and the second the other 300 miles having them meeting in two hours
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