Attachment for 8th grade math
Please help
Thanks

Answer:

D. 3x

Step-by-step explanation:

6(x +4) = 6(x + 7) - 3x

6x + 24 = 6x + 42 - 3x

6x - 6x + 3x = 42 - 24

3x = 18

x = 18/3

x = 6

Describe the pattern in each sequence and determine the next term of the sequence.

The figure shows a sequence from left to right. The first figure from the left is a dot, the second figure has 3 dots in the shape of a triangle, the third figure has 6 dots in the shape of a triangle, and the fourth figure has 10 dots in the shape of a triangle.

Merry Christmas y'all!
I know it's the 26th, (at least for me) but whatever. So anyway thanks for helping me and stuff.

Points (−3, 5) and (3, 5) on the coordinate grid below show the positions of two players on a tennis court:

A coordinate plane is shown. There is a point at 3, 5 labeled Player 2. There is a point at negative 3, 5 labeled Player 1.

Which statement best describes the relationship between the positions of the two players? (4 points)

A)
Player 2's position is Player 1's position reflected across the y-axis; only the signs of the y-coordinates of Player 1 and Player 2 are different.
B)
Player 2's position is Player 1's position reflected across the x-axis; only the signs of the x-coordinates of Player 1 and Player 2 are different.
C)
Player 2's position is Player 1's position reflected across the x-axis; only the signs of the y-coordinates of Player 1 and Player 2 are different.
D)
Player 2's position is Player 1's position reflected across the y-axis; only the signs of the x-coordinates of Player 1 and Player 2 are different.