Bir tüccar düzinesini 5200 liradan bir miktar kalem alıyor. Tüccara her düzüniyle birlikte 1 kalem hediye ediliyor. O da bütün bu kalmeleri tanesi 500 liradan satarak 10400 lira kar ediyor. Buna göre satıcı kaç düzine kalem almıştır

Need on this geometry question. explain how you did it.

Ricky takes out a $31,800 student loan to pay his expenses while he is in college. after graduation, he will begin making payments of $190.66 per month for the next 30 years to pay off the loan. how much more will ricky end up paying for the loan than the original value of $31,800? ricky will end up paying $ more than he borrowed to pay off the loan.

You receive 15% of the profit from a car wash how much money do you receive from a profit of 300