If you mean: 3-(-5) then the solution is 8 because -(-5) = plus 5
I'm having trouble making out the list of choices from here.
The null interval is the best that I can see!
x isn't a value, just a variable standing for a number
In any subtraction sum, such as 8 - 3 = 5, the first number is the minuend, the second number is the subtrahend, and the third number, following the equals sign, is the difference.
The solution set is the answers that make an equation true. So I would call it the solution.
How acidic the solution isthe number of H+ ions in the solution
the pH
This is the molar fraction.
19 is the prime number out of the provided choices.
increases security by reducing the number of "hands in the pot"
The number of protons.
I'm having trouble making out the list of choices from here.
The null interval is the best that I can see!
increases security by reducing the number of hands in the pot
it's equal to the difference between atomic number and atomic mass number
It's one of the following;a) Its concentrationb) Its temperaturec) The number of H+ ions that go into solutiond) The number of OH- ions that go into solutione) The amount of the solution
Base commander's requirements