I need help to mathematically find the shortest distance from the origin to the line 2x-5y+10=0

Question

I need to have the answer in one decimal place. I am super confused because I cannot really ask questions due to the current situation (COVID-19)

Answer 1

would it not be 2

Because the equation is equal to 2x+10=5y

in which you 2x/5+2=y

where since the slope is a fraction, b is the closes distance from the origin