1
00:00:00,000 --> 00:00:03,979
we also had a word problem of Ryan and Forbes in a pie eating contest


2
00:00:05,278 --> 00:00:06,459
you guys remember that one?


3
00:00:06,459 --> 00:00:09,223
Forbes is like we did?


4
00:00:09,223 --> 00:00:11,628
Ryan do you remember your pie eating contest?


5
00:00:11,628 --> 00:00:13,291
O.K.


6
00:00:13,291 --> 00:00:15,836
Well you guys had one, it was on the test I believe.


7
00:00:15,836 --> 00:00:18,911
And one of the things you wrote for it 


8
00:00:18,911 --> 00:00:21,943
was two x plus 


9
00:00:21,943 --> 00:00:23,567
seven


10
00:00:23,567 --> 00:00:28,832
k so just use your brain a little bit,
you do not have to remember the entire scenario


11
00:00:28,832 --> 00:00:31,256
this was them eating pies and they were


12
00:00:31,256 --> 00:00:32,606
competing against each other


13
00:00:32,606 --> 00:00:33,189
Um


14
00:00:33,189 --> 00:00:34,694
So Casey


15
00:00:34,694 --> 00:00:36,960
run me through what you think
some of this represents


16
00:00:36,960 --> 00:00:37,886
[Um the


17
00:00:37,886 --> 00:00:43,418
2x is the amlunt of pies they ate in a
certain amount of time]


18
00:00:43,418 --> 00:00:46,106
Ok the 2x this whole thing


19
00:00:46,106 --> 00:00:51,228
is the number of pies he ate after 
some amount of time, what about individually?


20
00:00:51,228 --> 00:00:58,073
[um the 2 is the speed and then the x
is the amount of time.]


21
00:00:58,073 --> 00:01:00,383
Ok good, I think we did pies per minute.


22
00:01:00,383 --> 00:01:02,591
So let's say speed and pies per minute


23
00:01:02,591 --> 00:01:04,281
So x would be a number of


24
00:01:04,281 --> 00:01:06,718
[minutes] minutes


25
00:01:06,718 --> 00:01:10,293
What do you think seven must have been?
[pies ahead]


26
00:01:10,293 --> 00:01:13,751
Somebody was ahead in the race,
and overall expression y


27
00:01:13,751 --> 00:01:16,879
[is the total amount of pies 
since the clock started]