Find the sum of the first 60 terms of the sequence below a_n=5n+10

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 .

Precalculus question, image attached.

Consider the linear function that is represented by the equation y= 4x+5