3.75 and the word is subtract, not substract.
yes , if you substract 5,4 to 0,6 is 9 if you substract 12,6 to 1,4 is 9
The difference.
456
-6
Proteins, of course.
u have 2 substract the atomic # from the protons...
man i don't know
Five times
u have 2 substract the atomic # from the protons...
-5 and × 11
You should get -198 (use a calculator)