Let, the number = x
100 + (-2 * x ) = 50
100-2x = 50
2x = 100-50
x = 50/2
x= 25
So, your final answer is 25
Hope this helps!
To find slope, pick any 2 points and use formula: (y2-y1)/(x2-x1)
2 points on line: (4,0), (0,-2)
(-2-0)/(0-4) = -2/-4 = 1/2
a) the slope is 1/2
Y = 1/2x + b
0 = 1/2(4) + b
0 = 2 + b, b = -2
b) -2 is the y intercept
Put the equation together
c) y = 1/2x - 2
Answer: Independent because they have no outcomes in common
Step-by-step explanation:
The reason for this answer is because the event A is the first roll
And then you roll a 4 independently, they both do not control each other making it B because the outcomes can be totally different
7. -8/3
8. 4/35
9. -21/50
10. 35/64
11.-25/54
