Tina Carter @tlc1946

Retired college math instructor, Fulbrighter (India), lives in ABQ, sells Mayan textiles and art to stores in the U.S. in order to help the highland economy. Albuquerque, NM Joined September 2008

Tweets

6K
Followers

299
Following

562
Likes

15K

Tina Carter @tlc1946

4 weeks ago

@Dussyme It is NOT true that .1% get this right!

0 0 0 9 0

View Details

Tina Carter @tlc1946

4 weeks ago

@farman4x 21

0 0 0 15 0

View Details

Tina Carter @tlc1946

4 weeks ago

@farman4x 12 + (9÷3) × 4 = 12 + 12 = 24

0 0 0 1 0

View Details

Tina Carter @tlc1946

4 weeks ago

@its_Lexieroy B

0 0 0 11 0

View Details

@jacium29 @Dussyme That's actually not written correctly. The square root of 49 is not two different numbers. I can't write the notation using this phone so I'll say what your sentence should have said. 🫠 If x^2=49 then x is plus or minus the square root of 49.

1 0 0 19 0

View Details

Tina Carter @tlc1946

2 months ago

@Beno10_MFC 3a = 150, so a=50. 50 - b^2 = 25. So b^2 = 25 and b = 5 or -5. If b = 5 or -5 a - 25 = 25. So a = 50. There are two solutions. {50, 5} and {50, -5}. b/5 = +/- 1 a-b÷5 = 49 OR 51

0 0 0 14 0

View Details

Tina Carter @tlc1946

3 months ago

@_Itx_Saira_ When he was 2 she was 4. So she will always, until one of them dies, be two years older.

0 0 0 12 0

View Details

Tina Carter @tlc1946

3 months ago

@Milajoy I'm 80 now. I grew in the SF Bay Area and it's true, I didn't see color. But that was because of social segregation. By choice, not law. It is not something I'd want to go back to. It was not a better America.