The total weight of 9 bags of potatoes is 36 kilograms. Each bag weighs the same amount. What is the weight, in grams, of each bag of potatoes? A
4 grams

B
40 grams

C
400 grams

D
4,000 grams

a

step-by-step explanation:

u take $30 minus $24. the answer/original($30)

it is x=-4

step-by-step explanation:

step-by-step explanation:

problem

you deposit some money into a bank account paying 4% simple interest per year. you received $72 in interest after 3 years. how much the deposit (principal) was?

result

the principal was $600.

explanation

find principal by using the formula i=p⋅i⋅t, where i is interest, p is total principal, i is rate of interest per year, and t is total time in years.

in this example i = $72, i = 4% and t = 3 years, so..