Please help me please answer it correctly you please

Option B) The football team gained 3 yards in one play. The football team lost 7 yards in the next play

Step-by-step explanation:

The expression 3 + (-7) represent initial gain of 3 yards followed by a loss of 7 yards.

- The gain of 3 yards is 3 (i.e forward movement by 3 yards)

- The loss of 7 yards is -7 (i.e backward movement by 7 yards)

So, 3 + (-7)

= 3 - 7

= -4 (i.e the football team lost more yards of 4 than gained)

k=4.5

Step-by-step explanation:4.5/1.5=3