Step-by-step explanation:

Distribute
x-12x+30=-x-4
Combine like terms
-11x+30=-x-4
Add x to both sides
-10x+30= -4
Subtract 30 from both sides
-10x=-34
Divide both sides by -10
x=3.4
Final answer: x=3.4
We will have the following:

So, the original quantity was approximately $183 293.75.
Answer:
0.382
0.4
option (a)
Step-by-step explanation:
Formula to calculate probability
a)
probability = number of times event occur / total number of trials
Experimental probability of landing on white = 191/500 = 0.382
b)
probability = favourable outcome / total outcome
Theoretical probability of landing on white = 2/5 = 0.4
c)
As more trials are conducted, the experimental probability generally gets closer to the theoretical probability.
Answer:
The two points are (1,-4) and (1,4)
Step-by-step explanation:
Given that distance between points is 8 units.
Also, Points have the same co-ordinate of x-coordinates.
Let one point be (1,-4)
Distance between two points is given by L=
Putting into the formula,
L=8 and (X1, Y1)=(1,-4) and (X2,Y2)=(1,Y2)





Thus, the two points are (1,-4) and (1,4)