Hi there!
Here is what the rules says
+ * + = + (Plus times plus = plus)
+*- = - (Plus times minus = minus)
- * - = + (Minus times minus = Plus
- * + = - (minus times plus = minus)
You need to know the rules by heart because you will use it a lot.
So let see how it works with the problem
6 -(-7)
What does the rules say? It says
- * - = plus
So, we gonna use PLUS for the sign
6-(-7) = 6 + 7 = 13
13 is the correct answer.
I hope I helped. Please let me know if you have more questions.
Answer:
whats the question? whardo u have to find out
Step-by-step explanation:
Starts with 5 then adds 6 repeatedly
It's function use the equation with numbers they provided you if they did not use -2,-1,0,1,2 for input and use equation to find output.
