Awoman earns $2100 per month and budgets $231 per month for food

What is the range of the relation in the table below? x y –2 0 –1 2 0 4 1 2 2 0

Which number produces a rationale number when multiplied by 1/5

John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11