Question

I need help pls it’s pretty hard

Answer 1

x 8 -5

9 72 -45

-6 -48 30

Explanation:

We have to complete the multiplication grid, where each cell is the result of multiplying the column lable by the row label.

For the blank in the first column, we have to multiply:

8×(-6)=-48

We now have to find the column label for the second column.

If we call this label x, we know that -6 times x is equal to 30.

Then, we can find x as:

(-6)×x=30

`x=(30)/(-6)`

x=-5

Then, we can complete the first row by multiplying -5 times 9:

-5×9=-45

Then, the table becomes:

x 8 -5

9 72 -45

-6 -48 30