Answer: 145
Step-by-step explanation: I say this because it has 14. 4 then
Answer:
34.3948
Step-by-step explanation:

Answer:
#3 - y=4
#4 - x=-1
Step-by-step explanation:
With #3 you are only puting the y-value.
With #4 you are only putting the x-value.
Answer:
21
Step-by-step explanation:
you now aswer to that question yes or no