Math English and maybe science
I think it is a) positive as:
Work done = force * distance
So distance = work done / force
= 7 / 80
= 0.0875m so 8.75 cm
Then: -3 + 8 = 5 so the position is X= +5cm
Answer:
Sorry for disturbance,I am a girl.
Because of so many patients and the new strain, doctors all over the world worked hard to keep patients alive, while many hospitals broke the bed quota.