Helene bought 6 bottles of juice. the bottles were on sale at 10 bottles for $12. which explanation correctly tells how to calculate the cost of 6 bottles? a. step 1 multiply $12 by 10 to figure out the cost of 1 bottle. step 2 divide that cost by 6. b. step 1 divide $12 by 10 to find out the cost of 1 bottle. step 2 multiply that cost by 6. c. step 1 multiply $12 by 10 to find out the cost of 1 bottle. step 2 multiply that cost by 6. d. step 1 divide $12 by 10 to find out the cost of 1 bottle. step 2 divide that cost by 6.

Option: B is the correct answer.

B.   Step 1:  Divide $12 by 10 to find out the cost of 1 bottle.

Step 2 :  Multiply that cost by 6.

The cost of 10 bottles is: $ 12.

$ (12/10)=$ 1.2

( Since the cost of  1 bottle will be less and hence the total cost must be divided by the number of items in order to obtain the cost of 1 item)

Hence, cost of 6 bottles of juice is: $ (1.2×6)=$ 7.2

Hence, the correct answer is:

B.   Step 1:   Divide $12 by 10 to find out the cost of 1 bottle.

Step 2:   Multiply that cost by 6.

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)

answer: (-6,3)

step-by-step explanation: