Multiply (–2x3y2z)(5x6yz). Question 15 options:

A)

–10xy3z2

B)

–10x9y3z2

C)

–10x3y2z2

D)

10x18y12z

The first one, i believe, would be correct. all the others have one thing in common, and that's that they have repeating numbers. in the second one, x and y have repeating 6's and 3's, and in the third, x and y have repeating 6's as well. in the last one, there are repeating 3's. the first one has no repeating numbers.

Sometimes life is like a tunnel. you can’t always see the light at the end of the tunnel, but if you keep moving, you will come to a better place

The decimal expansion would be .27 repeated