Answer:
x>30
Step-by-step explanation:
x/-3<-10
x<-10*-3
x<30
x>30
5 is a prime factor of 155. Dividing 155 by 5, we get 31. 1*5*31 = 155.
2+(-3) = -1
2- 3 = -1
-1=-1
The question is why though ?
It is because you keep the negative exponent which is with the biggest number. So this is how its look like +2 -3, so 3 is bigger then 2 so for that reason you keep the negative sign.
I hope that's help:)
P = kq/r
5 = k*1/2
k = 2*5 = 10
p = 5*10/50 = 1
P is 1.
Hope it helps!
