Answer:
9x – 5 y = -12
any point along this line
Step-by-step explanation:
-9x + 5y = 12
Add the two equations
-------------------------
0x + 0y = 0
There are infinite solutions since the y are the same line
This is TRUE!
The definition for perpendicular only applies when the lines are at a right angle which is 90°
4x-(3x-2x)=3(2x-1)
4x - 3x + 2x = 6x - 3
3x = 6x - 3
-3x = - 3
x = 1
Answer
B. 1
D
log₂(x-4) = 4
Undo the log by raising 2 to both sides:
2^(log₂(x-4)) = 2^4
x - 4 = 2^4
x - 4 = 16
x = 20
Answer D.
