Answer:
X = 1 2 3 4 5 6
P(x) 1/2 1/6 1/12 1/12 1/12 1/12
Step-by-step explanation:
4x-253 urge ytrv 57843 t58
Solution:
Here we have 2 system:
1. x + y = 42
2. 13x + 18y = 666
From equation 1.:
3. y = 42 - x
Substitute equation 3 into equation 2.:
13x + 18(42 - x) = 666
-5x + 756 = 666
5x = 90
x = 18
Since we got the value of x, then we will find the value of y. Substitute x into Equation 3:
y = 42 - 18 = 24
Answer:x=90
Step-by-step explanation:100+2x=10+3x
100-10=3x-2x
90= x
Answer:
2*2*2*3*5
Step-by-step explanation:
It is saying that 120 is the same as 24*5, and that 24* 5 is the same as 5 *2*12, which is that same as 5*2*3*4, which is then the same as 5*2*3*2*2.