answersLogoWhite

0

So far you know that:

x=-8

xy=1

so xy means x times y.

If you split xy.

y=1/x

or

y=1/-8

1/-8= -0.125

You can find out that this is correct with the formula xy=1 because -0.125 x -8 is 1.

User Avatar

Wiki User

15y ago

What else can I help you with?