Debit cards: which statement is true *
you are charged interest on purchases
you are not charged any interest no matter what

you are not charged interest

Explanation:

it comes straight out of your bank account, so no one is there to take extra money from you, but some banks do make you pay for having an account with them, but not through interest of your money

i think it’s true but i’m not sure

coordinates of r(b,c)

slope of nm is 0.

step-by-step explanation:

the midpoint of the line joining the points (x₁,y₁) and (x₂,y₂) is given by

the midpoint of the line segment nk is given by

∴r(b,c)

the slope of the line joining the points (x₁,y₁) and (x₂,y₂) is given by

slope of rs is

hence

coordinates of r(b,c)

and slope of nm is 0.