Answer:
A.
Step-by-step explanation:
let me know if you want an explanation :))
Answer:
x= -21
Step-by-step explanation:
-1/3=7/x
-1x=21
-1x/-1=21/-1
x= -21
It’s a bc:AB and BC don’t form a line and share an endpoint
Answer:
Plot 2 2/5 at the 4th tick mark past 2
Plot 1 7/10 at the 7th tick mark past 1
There are two real roots (5 and -5) and 4 imaginary roots
