Answer:
purple graph is for x+y>3
black graph is for x+y<-4
Step-by-step explanation:
I recommend u use desmos. it'll really help
hope u have a nice day :)
Answer:
3km
Step-by-step explanation:
Answer:
Step-by-step explanation:
use the comparison method
3x + 1 = 3x - 3
1 = -3
the expression is false for any value of x and y , so there no solution
9/20 I think is the rational number