I think the answer is 3,-7
Answer:
i dont know sorry
Step-by-step explanation:
Answer:
The answer is 9/2 or decimal form is 4.5 i gave you the work in the screenshot below hope it helps :)
Step-by-step explanation:
Answer:
I think that the answer is 3
Answer:
18
Step-by-step explanation:
x+x+17+6=49
2x=36
x=18
s1=18
s2=35
s3=6