If both partners test negative, you're unlikely to get any of the STDs for which you were tested. But at this point, there's no test for HPV, and no reliable test for herpes, so you could get an STD even with negative testing.
no. it is still negative.
That would be negative three. A negative multiplied by a negative is a positive. A negative multiplied by a positive is still a negative.
Neither. It is in between positive and negative but it is still an integer.
the answer is undefined because a positive and a positive is positive and a negative and a negative is still positive
It depends on what you do with the negative and positive. If you multiply or divide a positive number and a negative number, then the answer is negative. If you add or subtract a positive number and a negative number, the answer could be negative or positive depending on the numbers involved. If you put a negative sign in front of a positive number, the result is a negative number. If you put a positive sign in front of a negative number (like +(-7)), the result is still negative.
When you add two negative integers, the answer is still negative.
No, aids can only be passed on through body fluids. IE Sperm, Saliva and also blood. How ever, to get aids from saliva you have to drink at least 9 litres of it so kissing is fine. So if your partner does not have aids you will not get it from that partner.
No, a negative times a negative would be a positive and a positive times a positive would also be positive, and anything multiplied by zero would still be zero
Positive factors don't switch signs: Soever not is still not. (-a)/b=(-1)(a/b)
Yes. A fraction can be either positive or negative since it still equates to a numerical value and can exist as any combination of positive or negative numbers divided by either a positive or negative number.
Very unlikely, unless you have had other exposures to the HIV since you last tested.
when you add two positive integers the answer is always positive when you add two negative integers the answer is positive when you add one negative and on positive integer, the answer is negative subtracting two negative numbers gets a negative answer subtracting two positive numbers- the answer depends subtracting a negative and positive number- the answer depends, the positive number would have to be bigger than the negative to achieve a negative number, and if the positive number is less, than the answer is still negative