Mathematics, 02.09.2019 19:30 borgesalfonso12
Your classmate is starting a new fitness program. he is planning to ride his bicycle 60 minutes every day. he
burns 7 calories per minute bicycling at 11 mph and 11.75 calories per minute bicycling at 15 mph. how long
should he bicycle at each speed to burn 600 calories per hour?
Answers: 1
Mathematics, 21.06.2019 14:00, lovelysoul4698
You and a friend race across a field to a fence and back. your friend has a 50-meter head start. the equations shown represent you and your friend's distances dd (in meters) from the fence tt seconds after the race begins. find the time at which you catch up to your friend. you: d=∣−5t+100∣d=∣−5t+100∣ your friend: d=∣−313t+50∣∣
Answers: 2
Mathematics, 21.06.2019 23:30, georgesarkes12
Oliver had $50 on the day before his birthday. after he recived some money for his birthday , he had $75. write and solve eqaution to find how much money oliver received for his birthday. x+50=75
Answers: 1
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