Which inequality is true for all real numbers? Check all that apply. a – b d, then a– c < a – d If a < b, then a < b + c

for ex: the reciprocal of 3/4 is 4/3. it is the opposite.

reciprocal definition:

a mathematical expression or function so related to another that their product is one; the quantity obtained by dividing the number one by a given quantity.

i just took the test, the correct answer is .. 31.5 in.