Algebra help will give medal!
whats the question?
PLease hold on
ok so do you know what absolute value is?
ummm... no
absolute value is the distance it is from zero. so, if the absolute value was say |10|, its 10 away from zero so the answer is ten. BUT if its |-10| the answer is TILL 10, because it cant be -10 away from zero. Absolute value is ALWAYS positive, so that should find the answer pretty quickly (:
so if the equation was |x|=10, x can be 10, or -10.
so the answer woul be A??
could |10|=20?
how would i figure it out?
well |10| would be how far away ten is from zero. is 10 20 away from zero? (no, its 10 away from zero) the answer is B, because |20|, and |-20| can equal 20. absolute value is always positive.
Ok i get it can u help me with a few more?
sure, but I wont just give you the answers, im going to help you figure this out for the future kk?
kk:D
ok so |x-5|=20 now, whatever x is, it has to be 5 more than 20, because that -5 will mess it up. then whatever that number is, will be your answer
oo actually you dont even need to do this. the 20 can only be positive right? how many answer options up there are negative c:
so would it be ... B??
yeeeeep "D always look at the answer options before even solving it, sometimes it has stuff like that
i got it :D can u help me out a ltitle more
ok (:
I'll give you a hint about absolutue value, they can't be negative. that might help number 4
is C & D for 4?? what bout 3?? would that be A?
well for number 4 just check the ones that are negative...everything else is correct for number 3 take 7 and times it by 20, that will be x for number 5 add 6 to 14 and divide by 4, thats also x
so for 3 is C?? and 4 C & D? 5 im not sure what that would be?
for 4 its a and b because negatives cant be a solution 3 is c, good job and I believe D is A?
u mean 5 is A?
yes I meant 5 :P my bad
there is 3 more can u help?
I really don't know tbh, we didnt spend much time on absolute value equations in math. I would try posting this again and seeing if somebody else can help, sorry
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