Plz help me to solve this if u give right answer i will mark u as a brainlist​

Q1) jin loves carrot yesterday she ate ½ of here carrots and today she ate 2/3 of the remaining carrots. she then discover that she has 12 carrots left. yesterday she must has started with carrots? a)36 b)48 c)60 d)72

Peaches cost $4.29 per pound. find the cost of two and a quarter pounds of peaches.

The number of fish in a lake can be modeled by the exponential regression equation y=14.08 x 2.08^x where x represents the year