Using real life quantities, how will you justify that the derivative of constant is 0?

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 .

An ant travels at a constant rate of 30cm every 2 minutes.at what speed does the ant travel per minute

What is the value of x in the equation7x+2y=48 when y=3