The graph of 2x - 5y = 10 is shown on the grid. Which ordered pair is in the solution set of 2x - 5y = 10?
(-2,5)
(0,5)
(5,0)
(5,2)

1- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis.2- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in the first question?

The price of a dozen eggs was $1.63. suppose the price increases m dollars per dozen and then the price decreases $0.12 per dozen. which expression represents the current price of eggs after the two price changes?

What is the solution to the system of equation graphed belowa.(0,-4)b.(2,5),1),-3)