Abank is offering a loan to account holders. if they pay the full amount off in 14 months they are charged no interest. denise needs a $6500 loan to get a new car, in order for her to avoid interest charge how much will she have to pay back each month?

At least $500

Step-by-step explanation:

Since no interest is charged on any loan paid fully within 14months, if Denise got a loan of $6500 to buy a car, then denise must pay in less than 14months in order for him not to be charged interest.

Assuming Denise paid all the loan within 13months, then for him not to be charged any interest on loan, he must he able to pay at least $6500/13 which is equivalent to $500 every month.

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:

in simplified version   it would be x ≤-4

step-by-step explanation:

multiply each term in x ≤-4 by -1