3x + (y + x)
You can combine like terms
Answer: 4x + y
6x-2y=4xy
so this is the,correct answer your thinking of division
Answer:
the probability that the x-coordinate of the point is negative and the y-coordinate of the point is positive is 16.36%
Step-by-step explanation:
Assuming that each point has the same probability to be chosen ( uniform probability distribution in the rectangle area ) then the probability of choosing a negative x-coordinate and positive y-coordinate is the ratio of the area with those requirements over the total area of the rectangle.
therefore
Ar= area of negative x-values and positive y-values = (-3)*6 = 18
AT= total area of the rectangle = [8-(-3) ]*[6-(-4)] = 110
then
probability = Ar/AT = 18/110 = 0.1636 = 16.36%
Answer:
C
Step-by-step explanation:
2/3*18 = 2/5x
12=2/5x
/2/5 /2/5
30=x
Answer:
Step-by-step explanation:
