9 is the correct answer due to order of operations. Other answers are incorrect.
It's an incorrect statement. 5 plus 6 equals plus 11. Also, pi R round, cornbread R2 .
No, 10 plus 9 cannot equal 21. The correct sum of 10 and 9 is 19. The statement that 10 plus 9 equals 21 is mathematically incorrect.
The answer is WRONG or INCORRECT or FALSE.
It is an incorrect equation.
A temperature of 9 degrees Fahrenheit does not equal 5 degrees Celsius but a change of 9 degrees Fahrenheit equals 5 degrees Celsius. This happen because neither is an absolute scale.
It is an incorrect equation.
A fallacy or an incorrect statement.
It is a seriously incorrect equation.
It is an incorrect statement.
Both students are incorrect. The evaluations of 23 as 9 and 32 as 9 do not align with standard mathematical interpretations, as neither 23 nor 32 equals 9. In typical numerical systems, these numbers represent distinct values, and there is no mathematical operation or context that would justify both students arriving at the same incorrect evaluation.
If x=9, x=9
incorrect.