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Uploaded by MrNystrom on Feb 6, 2008
proportions, how to solve..cross multiply and divide dude.- Mr. Nystrom
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lol i can hear your dryer in the background. i always imagine teachers doing this kinda stuff at school.
BinningProductions 2 weeks ago
lol yup.
conquestvideos 2 years ago
thxs you helped me in pre algebra! lol!!!!!!
freetimes423 2 years ago
He made a mistake on problem in box #7. The answer should be y/x=1/9, not -1/9 (the fifth line should be -x=-9y not x=-9y).
But otherwise, it's pretty good!
cucumber1357 3 years ago
lol i like the end when you were running out of time. but you still went a little too fast for me.
BobbyJ1008 3 years ago
awesome dude your a lot of help!
shadowguy542 4 years ago
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lol i can hear your dryer in the background. i always imagine teachers doing this kinda stuff at school.
BinningProductions 2 weeks ago
lol yup.
conquestvideos 2 years ago
thxs you helped me in pre algebra! lol!!!!!!
freetimes423 2 years ago
He made a mistake on problem in box #7. The answer should be y/x=1/9, not -1/9 (the fifth line should be -x=-9y not x=-9y).
But otherwise, it's pretty good!
cucumber1357 3 years ago
lol i like the end when you were running out of time. but you still went a little too fast for me.
BobbyJ1008 3 years ago
awesome dude your a lot of help!
shadowguy542 4 years ago