<span>4.(142857) is the answer.</span>
Answer:
His answer was wrong the answer should be 8.5 .
Step-by-step explanation:
3.8+4.7=8.5
ANSWER: 2484
(Alternative forms): 2.484 × 10³
Answer:
18
Step-by-step explanation:
x+x+17+6=49
2x=36
x=18
s1=18
s2=35
s3=6
