87
19
The sum of any four odd numbers will never be equal to an odd number.
i think it is 60 it might
A rational number
Let the number be x and so the expression is: x-19
26
87
25 decreased by 19 percent is 20.25
n+19
The only number that equals 19 is 19 .
There is no number between 1 and 19 that is equal to 50.In fact, there is no other number besides 50 that is equal to 50.
19 decreased by 6 is 13.
A potassium atom has 19 protons and 19 electrons. This is because the number of protons in an atom is equal to its atomic number, which for potassium is 19. Electrons in a neutral atom are equal to the number of protons.
19 is a prime number. only 1 x 19 and 19 x 1 will equal 19
her original number was 37
It is 37.