The picture below shows the solution set for which system of inequalities

the one below it is a function

a

step-by-step explanation:

3xy cannot be combined with the others

2x, -5x and x are like terms

step-by-step explanation:

the answer to this question depends on certain assumptions.   if the 6-pint jar starts out empty, and the 3-pint jar full, pouring the 3 pints into the 6-pint jar results in a half-full 6-pint jar.   if we refill the 3-pint jar and then pour its contents into the half-full 6-pint jar, then the 6-pint jar will be full.