What's The Answer? 8-(-12) =

Step-by-step explanation:

8

−

(

−

12

)

Multiply

−

1

by

−

12

.

−

8

+

12

Add

−

8

and

12

.

4

20

because when you subtract a negative number from a positive number its like making the negative number positive and adding them together

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

hope it