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Mathematics 11 Online
Serenity1jacksonsl:

help me please

Spectrum:

Yes?

Serenity1jacksonsl:

Spectrum:

is this a test question

Serenity1jacksonsl:

no its homework due today

Spectrum:

yes, your choice is correct.

Spectrum:

C

Serenity1jacksonsl:

thx spectrum bhutt this one is confusing

Serenity1jacksonsl:

Spectrum:

well, in the first row, what are they doing?

Serenity1jacksonsl:

dividing ig

Spectrum:

Correct. :)

Spectrum:

What are they doing in the last row?

Serenity1jacksonsl:

multiplying i think

Spectrum:

\(\Huge\bf\rlap{\color{green}{Correct.}}\rlap{\color{lightgreen}{\:Correct.}}\)

Spectrum:

so in the second row are they doing more addition or subtraction?

Serenity1jacksonsl:

it has subtraction and adding so idk you can only choose one

Spectrum:

So: \(7b+9=22\) If: \(7b+9\)\(\color{red}{-6=22-6}\)

Serenity1jacksonsl:

so its subtraction

Spectrum:

Yes, and you can easily figure out row 3. I hope i helpedyou out today.

Serenity1jacksonsl:

kk bhutt there is 2 more i think

Spectrum:

\(\Huge\bf\rlap{\color{red}{Okay}}\rlap{\color{darkred}{\:Okay}}\) \(\Huge\bf\rlap{\color{red}{Okay}}\rlap{\color{darkred}{\:Okay}}\)

Serenity1jacksonsl:

they just need to be checked

Serenity1jacksonsl:

is it right

Spectrum:

Yes.

Serenity1jacksonsl:

ok

Spectrum:

If you need any more help today just use `@spectrum` to get my attention.

Serenity1jacksonsl:

is this one right

Spectrum:

Check A

Spectrum:

i think you misread it.

Serenity1jacksonsl:

ok

Serenity1jacksonsl:

so check a and the rest are right

Spectrum:

uhh, no. uncheck all of them and try again.

Serenity1jacksonsl:

ok so i checked E only is that right

Spectrum:

No

Serenity1jacksonsl:

o

Spectrum:

id \(8k=20\)

Serenity1jacksonsl:

kk thx for your help

Spectrum:

so: \(8k-number=20-number\) both of the math symbols have to be the same in order for the equation to be correct, same goes with the numbers.

Spectrum:

so \(8k-4=20+4\) does not fit because one side is subtracting 4 and the other is adding 4

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