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Mathematics 19 Online
OpenStudy (jekdidkdjrjrjjr):

fan+medal

OpenStudy (jekdidkdjrjrjjr):

a b or c

OpenStudy (jekdidkdjrjrjjr):

@mjdennis @welshfella

OpenStudy (jekdidkdjrjrjjr):

@marcelie

OpenStudy (jekdidkdjrjrjjr):

i was thinking c am i right?

OpenStudy (afloridagirl):

i believe it is c too

OpenStudy (jekdidkdjrjrjjr):

are you sure?

OpenStudy (mjdennis):

I watched you jerk around @welshfella . Are you here to try to work or just guess?

TheSmartOne (thesmartone):

@Jekdidkdjrjrjjr How did you get C? Can you please provide us your work?

OpenStudy (afloridagirl):

no i am not sure, but its not really a guess either..

OpenStudy (jekdidkdjrjrjjr):

it said so on an online calculator i cant really write that down

TheSmartOne (thesmartone):

Ok, let's do this together! 18x - 9 < 9 Add 9 to both sides! What is -9 + 9 = ? what is 9 + 9 = ?

OpenStudy (jekdidkdjrjrjjr):

18

OpenStudy (jekdidkdjrjrjjr):

?

TheSmartOne (thesmartone):

I asked two questions. Your answer is to which question?

OpenStudy (jekdidkdjrjrjjr):

i meant 0 and 18

OpenStudy (jekdidkdjrjrjjr):

lmao

TheSmartOne (thesmartone):

correcto 18x - 9 < 9 18x - 9 + 9 < 9 + 9 We're adding 9 to both sides in this step! Now, you said -9 + 9 = 0 18x < 9 + 9 And that 9 + 9 = 18 We're left with 18x < 18 Do you understand so far?

OpenStudy (jekdidkdjrjrjjr):

@TheSmartOne i still don’t understand what the answer is

OpenStudy (jekdidkdjrjrjjr):

like what does that look like

OpenStudy (jekdidkdjrjrjjr):

which one is it

TheSmartOne (thesmartone):

we're getting to the answer! now we have 18x < 18 we need to divide 18 on both sides what is 18/18 = ?

OpenStudy (jekdidkdjrjrjjr):

0? ok so its A?

TheSmartOne (thesmartone):

I'm not sure how you got 0. What is 18/18? Hinty hint: anything divided by itself is 1 also, I don't know what the answer is either yet. I'm working it out with you :)

OpenStudy (jekdidkdjrjrjjr):

ok so its 1

OpenStudy (jekdidkdjrjrjjr):

so b?

OpenStudy (jekdidkdjrjrjjr):

it must be b

TheSmartOne (thesmartone):

I don't know the answer yet, but it seems like you don't want to complete the question with me :p 18/18 = ?

OpenStudy (jekdidkdjrjrjjr):

1?

TheSmartOne (thesmartone):

so now we have 18x < 18 x < 1 can you graph x < 1? |dw:1467407077902:dw| since we have <, will it be an open circle or a closed circle? Also which direction will it go in?

TheSmartOne (thesmartone):

|dw:1467407148131:dw|

OpenStudy (jekdidkdjrjrjjr):

YEAH ITS B!

OpenStudy (jekdidkdjrjrjjr):

RIGHT?

TheSmartOne (thesmartone):

yes :b

OpenStudy (jekdidkdjrjrjjr):

THANK YOU

OpenStudy (jekdidkdjrjrjjr):

ill tag u in my next one i have 2 more

TheSmartOne (thesmartone):

are you interested in learning or do you want the answers? if you want the answers, there are plenty of other websites where you can get the answer faster :b

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