Motion Word Problems - YourTeacher.com - Algebra 1 Help

[ronin4833]

confusing



[ronin4833]

well how did you get four and what did you cancel to get four your video is confusioning

[MrHowe2011]

fuck that shit. i just added 55 and 75 in my head, got 130, then i simply divided 520 by 130=4

[iiHateHumanzzz]

@MrHowe2011 Me too. Sheesh. No need for those tables..

[theguitarpokemon1]

thx i have an exame in 2 days it helps

[786skhassan]

Helpful, but slow!

[LiVeNleRn123]

@Someoneyoudontknow13 i know right? :P

[happyforever1231]

thanks :) i have to study for a test thats on tuesday. :( DARN YOU MATH!!

[MrPudding890]

thanks a ton that helps alot with my math homework

[KpopKnitter]

Thank you sooo much! I'm in college and this is on our final today! I've always sucked at math and your videos are sooooooooooooooooo useful!

[TyroKith]

Good teacher, but very stale.

[bondmaxbondrock]

thanks, i have a test on this tomorrow

[thehedgehog1428]

this actually helped a lot i hate algebra class though =P

[444zane3]

i suck at these but this helped a lot. thanks

[HenryLovesMaths]

Too easy

[the1000th1]

he's not sweating in front of class doing math probs lol

[m1st3rh]

i.e. Say distance is 100. Rate is 5 and 10. The time will be 20 for the first and 10 for the second. Clearly 20 is not equal to 10. So your assumption is incorrect. They could still leave at the same time on the clock say 9 am, but the time taken to cover the distance will be different. Please explain your assumption

[m1st3rh]

How did you assume that the two times are equal?. The time used in the equation R x T = D refers to the "amount" of time taken to cover distance D at a speed of R. You assumed that since they leave at the same time (i.e. say they leave at 9 am) the amount of time is same? That doesnt make sense at all

[esthermiso]

How did he suddenly get 4??

[ChunkierfishReviews]

@esthermiso he solved the equation if you want to learn that look for multi step equations

[McFilmStar]

@esthermiso Exactly. He gave up explaining the process and jumped to the answer.

[LolHappyChick789]

@AwSoMeSaUcEeEe thanks a million...... i was about to get upset!!!!!!

[bluesnote1]

thumps up if your are here for the California STAR test tomorrow

[joeydifranco0422]

I didn't know Ray Liotta taught math!

[Rgvfan12]

@joeydifranco0422 his son

[thereally28]

how did he get the 4??? can anyone help me yes i know im really stupid.

[117MrSmiley]

@thereally28 the two distances added together equal 520. problem is you dont know the distance of the two cars. so he said the formula to get the distance is rate x the time. he made time x. the rate for the two cars were 55 mph and 75 mph. so 55x + 75x = 520. so solve for x. 55x plus 75 x equals 130. 520 divided by 130 is 4. if you dont get it dont feel ashamed. my parents think im stupid. but the thing is word problems are hard for me. especially mixture problems

[personjmm]

also there is no need for the chart on this one

[personjmm]

im here because my teacher told me my test was so bad she wouldn't even grade it.

[marble97c]

Who else here came from Morningstar?

[cedricnaldoza]

wow my lesson is so easy because of you! XD

[oneflower88]

awesome he's so great in explaining he forgot the basic step by step procedure he should win the best of the worst awards in math!!!!

[ehasko]

@Someoneyoudontknow13 Seriusly, that's just what I do as well, not only with his videos, but also those with the female tutors!

[Kininet]

This great. I like the way you explained it.

[DA2344]

Good job!!!!!!!!!!

[tamoniva12]

Skipping steps doesn't help. Thanks for breaking it down AwSoMeSaUcEeEe.

[dewerare]

go0od

[julianmilam]

this guy needs to calm down just a little

[Purplehaze1224]

he is very cheerful....

[jonbajet]

Im at this part in my math class. Solving for the ewuations is fine for me. It just when i have to try to make an equation for a word problem kills me. Not every word problem is the same. X.X

[jovenXXX1]

thanks this is really a great help :)

[rm1589]

VERY HELPFUL THANKS

[321369761]

lol it makes me laugh when he looks at the marker =P

hes just so bored xD

[lani807]

He seems bored :P

[angelarabela]

@AwSoMeSaUcEeEe thank you so very much , because i was wondering where he got a 4 TYVM!!

[itzamia]

the asvab gives 36 minutes to do 30 problems and im suppose to draw graphs? is there a short cut to look for in the question so i can write the problem down and solve?

[SheWhoWrites07]

the hand gestures are distracting. also how he glances at the tip of the whiteboard marker before he writes something *eye twitch*

[SheWhoWrites07]

he looks at the tip of his whiteboard marker before he writes something on the board. I noticed it. Cuz that's how sleepy i get when it comes to math.

[dontdodrugs666]

lets say if car 2 left 4 minutes after car 1? how you solve that?

[josecitomadera]

@dontdodrugs666 SIMPLE, one equation would have a time differential of 4 minutes, thus X minus 4.

[Violetta21TV]

@Pigletpelvis wait, what? lol

[0neM4n4rmy]

you just saved my ass from getting an F. this is worth a 5 star

[picturefish40]

all you had to do was add 75 with 55 and you get 130 and divide by 520 and you get 4,  get rid of the x's, to confusing. just add the two and divide the actual distance and you get the answers.

[yyyy2999]

if a cargo ship left M for H at 15km/h and 1 hour later another boat left H to M at 20km/h, after how long will it take them to meet. Distance is 300

[ChocoGuitarholic866]

how about this work problem...

A contractor agreed to finish a project in 50 days. He employed 120 men who worked 9 hours a day. After 20 days, only 1/3 of the project was completed. How many more men should ha employ to finish the work on time if each man now worked 10 hour a day?

the answer is 24 but I don't know the soultion. Please help. THANK YOU.

[LiteratiMuffin]

@Pigletpelvis

OK, now in words people actually UNDERSTAND.

[pabello24]

thank you!!! i actually got it!

[leandra119]

omg i actually get this.!!!!

Hallelujahhhhhh ;) its lyk th first time in my life i get math! This guy is a really gut teacher^^

♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥♥­♥♥♥♥♥♥♥

[byrdgangluv]

Omq ! I Have Been Sittin He for Like An Hour Fiqure Out This Problem

&& When I Saw Your Videoo Iht

Really Helpedd . Thanks(:

[jebhockey95]

How did you get x=4?

[Abcdefg123456789anuu]

75 multiplied by 4= 300. 55 multipled by 4= 220. add 220 and 300 and its 520 (=

[countryboy44555]

yeah he is doing the easiest kind

[cubimuffin]

dude you should be a collage teacher because daaaaaaaaaam!! your excellent at math

[kosherboy999]

im copying all your notes down that you write on your videos, i get them and im only in 7th grade haha

[pokemonbakuganrock]

Same here

[laybackrockguy]

I LOVE MATH! My friends call me "The Math Freak". Hope fully I'm not the only one!?

[foxredimpala]

SWWEEET!!!!

[lauricejanesator]

thanks 4 teaching us about the mathematics math laurice

[6elf6]

Well if he can solve that solve this!! Who was in the first car!

[gurmeinkaulitz]

what the fuck is your problem man?!

[gellybelly2]

That was awesome

[AM2M]

Thank you for the additional missing step

[AM2M]

The worst things about these videos is that they are always incomplete. Thank you users for putting in the addition steps

[UuTube2]

I don't understand, why does x=4?

He lost me there

[virgoflo]

He got the correct answer rsaddict4lyf because 55x4=220 and 75x4=300. 300+220=520, which is what he got. =D

[LIARGAMR]

I am japanese

this interesting!

[abi19922]

bravo

[Richardeanderson]

cool..

[aleksanderaleksiev]

55x+75x=520

130x=520 (divide both sides by 130)

x=4 hours

Proving:

55 x 4 = 220

75 x 4 = 300

300+220= 520 miles

Therefore, I am correct.

[sxmadrid]

Agreed. This guy leaps the final step, doesn't he? I mean, I was working with the prob "fifty five times something plus seventy five times something equals 520?" How does he know that something = 4?

(55 + 75)X = 520.

130X = 520.

Now, 130 times something = 520. So divide 520 by 130. That's 4.

[rsaddict4lyf]

thanks m8 and btw u r right guys he missed out the last step... thanks alot aleksanderaleksiev

[ComedianJess]

Thank you sir! you and the other people who make these videos teach better than my teachers at school, my teacher doesnt know how to make the class understand. Must Appreciated Sir. =) Thank you!

[SlyPsyche]

some fake shit

[427allenbyroad]

i got to greenford high and my name is arun.

[427allenbyroad]

u waste guy wasted ma lesson, ma teacher wont teach us!! alie marco

[427allenbyroad]

go home and go to sleep...dik!!

[matieman77]

whats your problem?

[427allenbyroad]

piss off!

[sicktkdchick]

this guy teaches way better than my teacher at school

[md87120]

Thanks! Helped with my son's homework in a pinch at 9pm. Much appreciated

[KodeLiMe]

Only one problem: you didn't explain how to solve after setting up the problem. Combining like terms and dividing both sides by 130x. Other than that, great explanation.

[phalxor]

this is pretty assumed knowledge eg baaaasic algebra

[KodeLiMe]

I know that, but people that really struggle with (like most people who watch these videos) may not. It just seems like he explained every single step in detail except for that one. I just thought it was weird that he skipped it.

[khanbangashlion]

I Agree with you.

VID: Great vid..

[Honeypassion]

I hate math - ugh! This does help a lot of good explanations! But If I loved it and was as a good as the instructor I'd pass my test with flying colors. Good video!

[bucketheadisawoman]

thanks for the lesson! It really helps!

[avlj23]

BRAVO great lesson LOL