Step-by-step explanation:
(x + y , x - y) = (4 , 2)
x+y=4 ------(1)
x-y=2 ------(2)
_____ (adding two equation)
2x=6
x=3
From equation 1
3+y=4
y=1
Answer:
The probability of rolling an even number on a fair, six-sided die is 3/6 = 1/2, which results from three of the six possibilities of {1, 2, 3, 4, 5, 6} being even numbers.
Step-by-step explanation:
Answer:
P = 60
P = 500
Step-by-step explanation:
60, 300
100, 500
They're all being multiplied by 5 :)
Well, if 6/7 is 18, and how many is the 7/7 or a 1 whole(total)?
Answer:
100N
Step-by-step explanation:
BC 80+20=100. THEN ADD THE N AND YOU GET 100N
