Heres a math problem i cant firgure it out v+3=2

Jordan has $5.37, which he is using to buy ingredients to make salsa. he is buying one red pepper for $1.29 and three pounds of tomatoes. if jordan has exactly the right amount of money he needs, what is the price per pound of the tomatoes? choose the correct equation to represent this real-world problem. solve the equation and verify the reasonableness of your answer. a pound of tomatoes costs .

If the scale factor between two circles is 2x/5y what is the ratio of their areas?

How do i simply this radical expression?