An easier way to do 5:11 (problem 6) is to equate it with algebraic equations: Let x be Kali's time: K = x and let Matt = x - 1 (put minus one since he left an hour later) Kali's speed it at 40kpm and Matt's speed is at 50kpm and let's multiply their speeds with their respective assigned algebraic equations: 40(x) = 50(x - 1) 40x = 50x - 50 50 = 50x - 40x 50 = 10x 5 = x Let's recall that Kali's speed is equated to x, which means x = 5 so that's Kali's time. Matt's time is x - 1 so 5 - 1 = 4, you still get the same answer.
Finally there is a method to the madness. I have gone through many different ways to solve these problems and i felt i was right where i started. This is curtailed to fit my understanding. Thank you so much!
Bro this is the exact worksheet I have. I am studying for the ASTB for the Navy and I took this sheet into a tutor at my college and I did not get it at all with his explanations. Really got me discouraged. Thank you for posting!
Keep pushing yourself... Nobody else will. Remember, it's exceptional to be smart in this day and age. Don't be ashamed of being a self starter, self reliant and building your intelligence. It's all you. You got this. I'm a homeschool teacher. ;)
@@emathacademyofficial Since you seem like you'd know, do you know what unit they're at? (Like Functions, Quadratic Functions etc..) since I'm going to the US and I'm hoping to continue school but I have a feeling that it's too late, since I might go mid or late February.
@@goosebumps1334 What is being covered at the moment will probably differ quite a bit from class to class. Although not all school use these standards, if you'd like to see Common Core Standards for Algebra 1, here is a link: www.corestandards.org/Math/Content/HSA/introduction/ You might also want to check with the school you'll be going to and ask what they've covered so far so that you can brush up on those areas if needed.
As far as I understand there is a mistake in question 4: it asks the time Jose drove before Rob caught up not the overall time of Jose's journey. So I believe the answer is 1
It took Rob 5 hours to catch up with Jose, who had been driving for a longer amount of time (because he left earlier than Rob). So that tells you right there that Jose had to have been driving for a longer amount of time than 5 hours. So the answer couldn't be 1. "1 hour" would be the correct answer if the question were "For how long did Jose drive, AFTER Rob departed, before Rob caught up with him?" But the question is simply "How long did Jose drive before Rob caught up?" (I.e. What was Jose's total driving time up to the point that Rob caught up?)
bro im a senior in highschool taking this pisslow easy college algebra course for the college credits and everything is so easy except for this how the fuck do yall do this
someone please explain this to me. in the question about kali and matt, if matt left one later, why cant it be x-1 for matts time? instead of kali's time being x + 1?
![Distance Word Problems: WP7 [fbt]](/img/n.gif)
An easier way to do 5:11 (problem 6) is to equate it with algebraic equations:
Let x be Kali's time: K = x
and let Matt = x - 1 (put minus one since he left an hour later)
Kali's speed it at 40kpm and Matt's speed is at 50kpm and let's multiply their speeds with their respective assigned algebraic equations:
40(x) = 50(x - 1)
40x = 50x - 50
50 = 50x - 40x
50 = 10x
5 = x
Let's recall that Kali's speed is equated to x, which means x = 5 so that's Kali's time.
Matt's time is x - 1 so 5 - 1 = 4, you still get the same answer.
I accidentally just found the exact hw my teacher assigned lol
SAME LMAO
omg me too!!!
Same
Same lmaooooo
lucky!!!
Finally there is a method to the madness. I have gone through many different ways to solve these problems and i felt i was right where i started. This is curtailed to fit my understanding. Thank you so much!
Glad to hear it was helpful.
This exercise is my second assignments . It’s really helpful to me. Now I’m much more understanding about it.
Thanks for this videos!
Bro this is the exact worksheet I have. I am studying for the ASTB for the Navy and I took this sheet into a tutor at my college and I did not get it at all with his explanations. Really got me discouraged. Thank you for posting!
ds might seem like long shot but j' wondering how u did? did u pass? and what score did u get?
Glad to hear this could help you understand the problems better.
I was freaking out before my math exam tomorrow, thank you so much!
Yea my nigga
I hope it helped!
Thanks so much! I have finals tomorrow, and I was sooooo stumped. This helped a LOT!
This helped me so much. Thank you!!
You are welcome nigga ❤
This video is a godsend. My teacher doesn’t teach this well at all.
Bro you are a literal life saver I was sick the day my teacher show us this and I have to keep this A. THANK YOU SO MUCH
I totally feel ya, I would hate to lose an A
what grade did they teach the word problems?
Awesome!
This is the best explanation I've seen. Thank you for being so clear
Thank you for the kind words. I'm glad it helped make sense of the problems for you.
Thank you so so much, my teacher can’t teach anything and I’m in quarantine so I can’t ask questions :/
is this for algebra 1, im preparing for next school year and i don't know if this is part of the curriculum.
Yes
@Anna Browning I highly suggest that you check out professor Leonard ttp series. Its for preparing people for algebra.
@@blhuiguigyigg789 I teach it in my class.
This is exactly what I was looking for my child. Thank you so much.
Glad to hear it was what you were looking for.
Thank you so much!! I'm studying for finals and this really helped me out!
So glad to hear it!
Thank you sooo much my sub math teacher didn’t explain it we’ll and this really explained it clearly. Keep up the good work!
Thank you so much for your explanation. I loved how you showed us how to input the information in the chart!
Tables can be really handy for solving different parts to certain types of word problems.
studying for the CBEST...WOW! I am now more confident!! Thank you
Thanks this really helped
Glad to hear that.
Thank you random man on the internet you literally just saved my entire midterm
Awesome! Glad to hear that.
Thanks I’m a fifth grader trying to learn some more types of math problems
Keep pushing yourself... Nobody else will. Remember, it's exceptional to be smart in this day and age. Don't be ashamed of being a self starter, self reliant and building your intelligence. It's all you. You got this. I'm a homeschool teacher. ;)
Good for you. I'm sure you've come a long way since then if you kept up the math.
Thanks for making it so simple and easy to understand!
I'm glad to hear the video helped you understand the content.
VERY helpful video! Thank you so much!
This really helped sir! Thank you
Thank you, this helped a lot
Thanks helped me a lot I now understand it
Thank you it helps a lot. Have a good day!
Thank you for this!! I hope it helps many people
Thank you so much 😭 my math teacher explained this so many times and I couldn’t understand
thanks g now i'm ready for my quiz
Thank you! I am terrible at math and this actually made sense
THX FOR THE WONDERFUL VID
THANK YOU SO MUCH FOR THIS!
Thank you. I didn't pay attention in class and this helped lol
This is awesome 👏 thank you so much
you just saved my career
Super helpful!! 👌🏽
Super helpful. Thank you.
V well explained!👏👏👏👏
Is there an equivalent to this equation for the rate you spend your food budget?
You should of done the whole page
I think he done enough examples as it encourages me to try some on my own wich is part of the process of learning
imagine saying 'should of'
Thank you!
these questions are so similar to mine!
thank you
Bruh thx thx!!!!! Nice work :p
Thanks
I need help on questions 9 and 10.
Damn the person to hell who down-voted this video.
LOL
This is 9th grade math in the US, right?
(or Algebra 1 in other words)
I need to know this because I'm preparing to go into freshmen year.
These are problems you might see in a typical Algebra 1 class.
@@emathacademyofficial Since you seem like you'd know, do you know what unit they're at? (Like Functions, Quadratic Functions etc..) since I'm going to the US and I'm hoping to continue school but I have a feeling that it's too late, since I might go mid or late February.
@@goosebumps1334 What is being covered at the moment will probably differ quite a bit from class to class. Although not all school use these standards, if you'd like to see Common Core Standards for Algebra 1, here is a link: www.corestandards.org/Math/Content/HSA/introduction/
You might also want to check with the school you'll be going to and ask what they've covered so far so that you can brush up on those areas if needed.
@@goosebumps1334 i learned these in 7th grade
i did an intro to these in 7th grade math and then reviewed in 10th grade math.
ty mate
Why did u subtract 40 to 400????? Thank you
As far as I understand there is a mistake in question 4: it asks the time Jose drove before Rob caught up not the overall time of Jose's journey. So I believe the answer is 1
It took Rob 5 hours to catch up with Jose, who had been driving for a longer amount of time (because he left earlier than Rob). So that tells you right there that Jose had to have been driving for a longer amount of time than 5 hours. So the answer couldn't be 1.
"1 hour" would be the correct answer if the question were "For how long did Jose drive, AFTER Rob departed, before Rob caught up with him?"
But the question is simply "How long did Jose drive before Rob caught up?" (I.e. What was Jose's total driving time up to the point that Rob caught up?)
holy shii that chart is the best thing ever
Umm I'm so lost on question 5 someone send help
best
These genuinely make zero sense to me no matter how many videos I watch and it’s driving me crazy
my teacher was doing the same assignment and yeah
The fastest Aircraft Carrier ever!
is #6 correct?
Beautiful
How can we do Q8 ?
Lifesaver
what if they leave at the same time ??
Thanx
bro im a senior in highschool taking this pisslow easy college algebra course for the college credits and everything is so easy except for this how the fuck do yall do this
idk bro good luck
everything was good up until question 6! Mat left 1 hour later which is (x+1) So the answer is x = 3.8. So mat traveled 4.8hrs
is 30miles is the answer?
:) thank
I’m still in high school and thought “I guess il look at collage math” mistake coming here
Him using m to represent miles instead of mi is confusing me with metres lol
Yeah lol 😆
anyone know how to do number 3?
Do you still want to know ? 🙂
i think kali is pronounced with an "ah" as in apple not an "aw" as in awesome
What about q 8
It’s freaking harder in online class
LIFESAVER
Can I have help on 5
Go: 220*x
return:200(x+1)=200x+200
x=time
we have the same distance here so 220x=200x+200
20x=200
x=10hours
ANYBODY DOING THIS IN 8TH GRADE?
someone please explain this to me. in the question about kali and matt, if matt left one later, why cant it be x-1 for matts time? instead of kali's time being x + 1?
It’s because you are trying to find Matt’s time not Kali’s, so Matt would be x and Kali would be x + 1
I think the answer to question 5 is wrong
He didn’t do #5...
I agree- since it's one hour less, wouldn't it be 10-1, or 9??
problem four is 6 not 4
look at awser key im doing same in classw
@@lottie170 what is it?
TheMusicSoldier they literally said it’s 6
No one jogs at 10mph
jogging????
Thank you!
Thank you so much.