Fatima paid $2.950 for a new wall oven with her credit card. Fatima's credit card has an APR of 13.09%, compounded monthly. It took Fatima seven years of identical monthly payments to pay for her oven, and she made no other purchases with her card until it was paid off. Over the ten years that she kept the oven, it used an average of $2 57 per week in electricity Between the electricity and the interest. which component of the lifetime cost of the oven was greater and how much greater was it? (Round all dollar values to the nearest cent.​

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:

im alright what do you need

step-by-step explanation: