This seems like an odd question, but let's just answer. Opposite is just another word for negative. Since he gained 10 yards in the second quarter, the opposite of that is the answer.
Answer: -10
Answer:
12
Step-by-step explanation:
if the line is 18 inches long and a 1.5 space apart then u divide them and 18 divided by 1.5 is 12
mx+b
m=slope
b=y-intercept
-1
goes down 1 across 1
21
if u divide 649 by 31 u get 20. 93 Wich u round up to 21