If kendal payed $2,500 down and $150 each month for dealer one and at another dealer paid $3,000 down and $125 each month after how many months does she pay the same amount to both dealers

After 20 months. after 20 months the first dealer will cost 5500 and the second dealer will cost 5500
dealer one pays 3000 in monthly fines and 2500 down and dealer 2 pays 2500 in fines and 300 down