Answer:
2,5, and 6
Step-by-step explanation:
3x - 4y = 9 and 2x + 3y = 7, which of the following would be the best method?
Answer: y=-2/3x-2/3
Step-by-step explanation:
concept to know: two lines that are perpendicular has opposite reciprocal slopes.
y=-2/3x+b
in order to find b or the y-intercept, we need to plug in a point
3=-2/3(-4)+b
3=8/3+b
b=-2/3
y=-2/3x-2/3
Hope this helps!! :)
I think your answer is c but I'm not sure
Answer:
r
Step-by-step explanation:
r
