Mathematics
21 Online
rootbeer003:
help
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rootbeer003:
@satellite73
satellite73:
row by column
4 by 2
satellite73:
oops 4 by 1
satellite73:
what is in row three, column 1?
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rootbeer003:
b !
satellite73:
yes
satellite73:
\[15-14=?\]
rootbeer003:
1
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satellite73:
yup
rootbeer003:
b
satellite73:
yes
satellite73:
guess, i bet you are right
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satellite73:
ok don't guess, multiply each entry by 3
rootbeer003:
b
satellite73:
yes
satellite73:
i guess that means add
go with B
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satellite73:
\[2\times (-1)+5\times 3+10\times 7=?\]
rootbeer003:
seriously
satellite73:
seriously
compute that number
you can probably do it in your head
rootbeer003:
i can but im tired
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satellite73:
then use a calculator
rootbeer003:
um i got 217
satellite73:
???
satellite73:
you just made that up
rootbeer003:
lol
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satellite73:
let me know when you get 83
rootbeer003:
got it
rootbeer003:
b
satellite73:
then you only have one choice
yes B
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rootbeer003:
2 more
satellite73:
\[5+2\times 4-2=?\]
satellite73:
oh good two more
it is 11, go with C
rootbeer003:
omg ik how to do it. i actually looked at the problem and that shi is easy wow
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satellite73:
yes, it is easy
real easy
mostly addition and subtraction
rootbeer003:
lol wow i didnt wanna look at it cause it looks like rocket science
rootbeer003:
am i right
satellite73:
yes, it took me a while toenter it because i made a mistake
you are right
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rootbeer003:
kk byeee
satellite73:
byeeee !