Be more specific on the first one
So, let's solve all of them and see:
a - (-b) = a + b ⇒ can be either positive or negative, depending on the numbers
a + (-b) = a - b ⇒ can either be positive or negative, depending on the numbers
a * (-b) = a * (-b) ⇒ negative answer no matter what
a / (-b) = a / (-b) ⇒ negative answer no matter what
So the answer is:
<em>"None of the above"</em>.
Hope it helped,
BioTeacher101
(If you have any questions, feel free to ask them in the comments)
Answer:
-70 is the correct answer
Step-by-step explanation:
To add fractions, find the LCD and then combine
The answer is 12 i have answered a question just like dis disrigard the 1 and the genres just add the total number of cds
Answer:
10
Step-by-step explanation:
