Hello!
Slopes of perpendicular lines are opposite reciprocals of each other, which the slope of line perpendicular to a line with a slope of 7/8 is -8/7.
Answer:
D. -8/7
Hope this helps!
Hello,
Let's assume n the number searched.
nine less 3 times n is written 9-3n
Answer:
what numbers ?
Step-by-step explanation:
Answer:
y = x + 3y = x - 1
Step-by-step explanation:
Just graph them!
Hope I could help.
Answer:
2
Step-by-step explanation: