-(12x - 6) = 12x + 6
First, distribute the negative sign on the left side.
It is the same as multiplying the quantity in parentheses by -1.
-1(12x - 6) = 12x + 6
-12x + 6 = 12x + 6
Now, subtract 12x from both sides.
-24x + 6 = 6
Subtract 6 from both sides.
-24x = 0
Divide both sides by -24.
x = 0/(-24)
x = 0
Answer: x = 0
Answer:
(4, 7/2)
Step-by-step explanation:
Take the mean of the x-coordinates and the mean of the y-coordinates.
x = (-1 + 9)/2 = 8/2 = 4
y = (2 + 5)/2 = 7/2
Answer: (4, 7/2)
Answer:
The slope is m, and the y-intercept is b.
Step-by-step explanation:
What ever is attached to the x is the slope. The y-intercept is the b because it has a 0 on the x axis and a number on the y axis.
No, they are not congruent.
Answer:
A) 0.0498
B)0.2451
C) 0.2549
Step-by-step explanation:
Total number of cards N = 52
A) Number of picture cards including the king, Queen ,jack = 12
P(picture cards) = (12/52)*(11/51)
P(picture cards) = 0.0498
B) Number of red cards ( hearts and diamonds) = 26
P( red cards) = (26/52)*(25/51)
P(red cards) = 0.2451
C) Number of black cards ( Spaders and clubs) = 26
P( one red and one black cards) = (26/52)*(26/51) = 0.2549
