The answer depends on what type of division it is. Synthetic?
2x+y>-4, 2*5-12=10-12= - 2, -2 > -4 (5, -12) matched, 2*0 + 1= 1> - 4, (0,1) matched, 2*-1 + (-1) = -3 > -4, (-1,-1) matched, the solutions are (5, -12) , (0,1) and (-1,-1), if the question is 2x+y>-4,
Answer:second one I just did that
Step-by-step explanation:
Step-by-step explanation:
Let the number be x
160% of x=144

then we cross multiply


divide both sides by 160


therefore the number is 90