Answer:
intersecting lines that have the same slope but different y-intercepts
Step-by-step explanation:
I'm assuming this is from A P E X , right?
Let the number be x.
7x-x=42
6x=42
x=7
the number is 7
Answer:
2
3
−
3
2
−
8
−
3
Step-by-step explanation:
I don't like these algebra problems which pretend to be geometry.
These are supplementary angles adding to 180 degrees; geometry done.
7x - 1 + 3x - 9 = 180
10 x = 190
x = 19
ABC=3x - 9 = 3(19) - 9 = 48
Answer 48°
Y = kx ⇒ k = y/x = 2/(-3) = -2/3
Answer: k = -2/3