Solve x/-3=-15

Which is correct? -45, 5, -5, 45

When a formula is solved for a particular variable, several different equivalent forms may be possible. if we solved a=1/2bh for h, one possible correct answer is h=2a/b . which one of the following is not equivalent to this? a. h= 2(a/b) b. h= 2a(1/b) c. h= a/1/2b d. h= 1/2a/b

Does anyone know how to do geometryme with this problem

An ulcer medication has 300 milligrams in 2 tablets. how many milligrams are in 3 tablets?