Answer:
1
Step-by-step explanation:
as the maximum degree is 1
Negative divided by negative makes a positive
question a is 80
question b 20 (is what I could find but not completely sure)
Answer:
The correct answer is 3/8
Step-by-step explanation:
It was in my practice and I had gotten it correct.
Answer:
40mph
Step-by-step explanation:
(60mph+20mph)/2
40