Answer:
since equation 1 says that X= 1
any other equation saying x=1 will be valid!
Equation A
Equation B
Equation C
Equation D
all correct
Answer:
A
Step-by-step explanation:
(6,8) is the correct answer
#1 B
#2 D
#3 A
See attached photo for step by step solutions :)
I think it would be 70% but I don't know for sure
I hope this helps you!