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anonymous
 5 years ago
3x9y =81
2x6y=10 solve then classify the system
anonymous
 5 years ago
3x9y =81 2x6y=10 solve then classify the system

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0did you try elimination method or addition method

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0ive been working with the elimination method i wonder if the substitution method might work too but i havent gotten the right answer either way

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0either way will work for this problem i think elimination is easier lets cancel out the x's LCM of 2 and 3 is 6 multiply 1st row by 2 multiply 2nd row by 3 6x +18y = 162 6x 18y = 30 ______________________ 0 + 0 = 192 0 = 192 this is False No solution

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0system is inconsistent

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0if this occurs, then it's Undefined...

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0that means it would be dependent as well right?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0x=dependent y=independent and since u don't know either one. "Undefined" then it can't be dependent or independent. unless i'm not seeing something here.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0what do you mean undefined?? no not dependent, thats only if there are infinite solutions no solution means these 2 lines are parallel, same slope

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Oh. True sorry i wasn't looking at it like this. Just haven't done this for a long time...

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0ok so it would be independent and inconsistent since both are parallel

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0ok now the last part of the question to this one is to show it in graph form what would this problem look like graphed

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0where do you think you were messing up?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0graph both lines either by putting them in y=mx+b form or make a table of x,y values and connect the points

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0whats bad is im trying to learn algebra in a 9 week period and ive never done it in my life back in high school we had the whole yr to learn this

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0oh online class ? yeah that can be hard

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0it is very frustrating

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0so y=(813x)/9 and y=(102x)/6

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0I've taken online math before. But it's always gave me an option to view and example of the problem how to solve. It's harder for u...

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0im posting problems i have trouble with and am hoping to see them worked out with the answer so i can see how they are done but many just give me the answer which is not helping

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0the graphing problems are hardest becaise noone really can show me what they look like

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0have you herd of Graphing Calculators? Texas Instruments...

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0@beehive yeah those examples can be really helpful but they dont answer everyones questions and you dont know why you do the steps it shows you to do

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0graphcalc.com free graphing software

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0ill chk it out im gonna post a few more and head to bed my head istarting to hurt lol
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