Which equation correctly shows the multiplication of the means and extremes in the proportion 13/78 = '/54?
OA) 13 - 54 = 78 - 9
B) 13 - 9 = 78 - 54
OC) 78 - 13 = 54.9
D) 13 - 9 = 78 - 13

no pictures of the graph

the best buy, is the 4- kilogram bag of lollipops for $18.40.

step-by-step explanation:

i found my answer by dividing the cost of each bag by their respective weights.

14.88 divided by 2 = 7.44

17.29 divided by 3 = 5.77

18.4 divided by 4 = 4.6

24.4 divided by 5 = 4.88

by this, i found that the 4 kilo bag is the best buy.

30 feet

step-by-step explanation:

that would be 2 1/2 * 12

= 24 + 6

= 30 feet   (answer)