CONSUMER MATHEMATICS Computing the total cost and interest for a loan
To pay for a $22,800 motorcyde, Isabel made a down payment of $4500 and took out a loan fo
monthly payments of 5328.84 for 5 years.
X
(a) What was the total amount Isabel ended up paying for the motorcyde
(induding the down payment and monthly payments)?
sl
(D) How much interest did Isabel pay on the ilan?

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:

the answer is c.

step-by-step explanation:

75%

step-by-step explanation: