12
160
The same as +4 times +8. The product of two negative numbers is positive.
-9 x -8 = +72 negative x negative = positive
negative 8 over negative 8 equals 1 (anything over itself equals to 1)
12
-15/8 or -1 and 7/8
Negative plus Negative would equal positive in Maths. like this: -7 + -8 = 1 Because you're adding a minus It Will Not Equal a Positive it will Equal a Negative. -7+-8= -15. Because you are adding a negative to another negative. If the problem was -7+8= 1. Because you are taking seven out of that eight. If It were to be multiplication than a negative TIMES a negative would have been a positive(-8 x -7=56). And a negative TIMES a positive would be a negative (-8 x 7=-56).
160
The same as +4 times +8. The product of two negative numbers is positive.
64
-9 x -8 = +72 negative x negative = positive
1
negative 8 over negative 8 equals 1 (anything over itself equals to 1)
Negative 240.
negative 104
-1 - (-8) =-1 + 8 = 7