To avoid confusion, make a change to the formula in C5 so that all Distributor Codes show in all lower case. Copy the formula down. What is the value for Check Digit 3 (cell H7)?

you can first factor out the n to get n(1+5). we know that 1+5 is 6, so we just have 6n.

yes the total will be same because in both of them the expression.is rearranged but their sign remains the same hence it hss just been shuffled

i need a diagram

step-by-step explanation:

no

look in attachments

step-by-step explanation:

a = (-2, 0)

b= (-4, 0)

c = (-5,2)

d = (-1,2)