Pass necessary Journal entries in the books of Narender for the month of March, 2006 :
i) An old machinery appearing in books exchanged for a new machinery of Rs. 5,000.
ii) Issued a cheque for Rs. 1,000 in favour of landlord for a rent for the month of March.
iii) Paid electricity bill of Rs. 450 by cheque.
iv) The goods destroyed by theft Rs. 3,000.
v) Paid wages for the installation of machinery Rs. 5,000.
vi) Accrued interest Rs. 1100.
vii) Goods worth Rs. 4,000 given away by way of charity.
viii) Goods taken by Proprietor worth Rs. 10,000 for personal use.

mr. flanders’ class sold 47 doughnuts and   mr. rodriquez’s class sold 38 cartons of milk

step-by-step explanation:

let x be the number of doughnuts sold by mr. flanders’ class and y be the number of cartons sold by mr. rodriquez’s class.

1. together, the classes sold 85 items, then

x+y=85.

2. both classes earn earned $104.49 for their school. if doughnuts were sold for $1.35 each, then x doughnuts costed $1.35x. if cartons of milk were sold for $1.08 each, then y cartons costed $1.08y. hence,

1.35x+1.08y=104.49.

3. solve the system of two equations:

it's undefined because anything multiplied by 0 is 0. that said, 7 days is 168 hours

the solution, from the graphing of the two lines, is (3,2), i.e., x = 3, y = 2.