The balance in Shamir's savings account at the beginning of the month was d dollars. After he deposited $175, the balance was $840.50. Write an equation to find the balance at the beginning of the month. Then show your steps as you find the beginning balance.

665.5

Step-by-step explanation:

840.50 - 175 =

step-by-step explanation:

given that ab is divided into equal parts as

ac, cd, de, ef, fg, gh, hi, ib.

from this we find that f is the midpoint of ab.

so using mid point formula we find

f = (3,7)

similarly considering fb, we get

h = mid point of fb = ((6,6) and g, mid point of fh is

g = (9/2, 13/2)

i is mid point of hb

so i =(15/2,11/2)

well kind of. you get friend requests. and you can accept them or not so yes.

step-by-step explanation: