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ProfessorGAC

(77,237 posts)

3. Ten & Two-thirds

Reply to brush (Reply #1)

Sat Oct 9, 2021, 06:03 PM

Oct 2021

I had to help several kids with that one. And, I did it their method, and the way I'd do it, and if we got the same result it has to be right!
But, a few in each class got it without much problem.
That school is far ahead of the other 8 schools in which I've subbed math this year. And, its convenient. It's 4 blocks from our house!

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Two Substituting Firsts, This Week [View all] ProfessorGAC Oct 2021 OP

What's the answer to the harder problem. I was never good... brush Oct 2021 #1

Subtract 6x and add 31 to each side royable Oct 2021 #2

Is the x and unknown or multiplication simbol? brush Oct 2021 #8

In this case, the x is the unknown. It could by y or z or a or gamma or a box. royable Oct 2021 #9

Ten & Two-thirds ProfessorGAC Oct 2021 #3

I was likewise able to solve that second one. PoindexterOglethorpe Oct 2021 #4

Good For You! ProfessorGAC Oct 2021 #5

I never did learn to do cube roots. PoindexterOglethorpe Oct 2021 #6

No Rule of 72 ProfessorGAC Oct 2021 #7

Ahh, you want the exact answer. I get that. PoindexterOglethorpe Oct 2021 #10