Answer:
I dont understand what you mean by this I questions, but that is the Order of Operations. You use "PEMDAS" to memorize all 4 Order of Operations..
Step-by-step explanation:
6C2 = 6*5*4*3*2 /2*4*3*2 = 720/48 = 15
Answer:
12
Step-by-step explanation:
Given
x -
+ 2x =
+ x
Multiply through by 12 ( the LCM of 2, 4, 6 ) to clear the fractions
6x - 15 + 24x = 10 + 12x
Answer:
your answer would be 78
Step-by-step explanation:
78
9/702
- 63
_____
72
- 72
_______
0
Answer:
67
Step-by-step explanation: