Determine which ordered pair is a solution of y equals 8x.. A. the ordered pair (0, 8)
B. the ordered pair (negative 1, 8)
C. the ordered pair (1.5, 10)
D. the ordered pair (2, 16)

The answer is D. If you plug in any x value it should give you the y. For example, (2, 16) so y=8x plug in the x which is 2. Then you have y=8(2) which then y=16.

the law of definite proportions states samples of a compound will always contain the same proportion of elements by mass. in other words, a given compound will always contain the same elements in the same proportions by mass.the law of multiple proportions states when two elements combine with each other to form more than one compound, then the weights of one element that combine with a fixed weight of the other are in a ratio of small whole numbers.