Acircular swimming pool is 21 feet in diameter. what is the circumference of the swimming pool

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 .

What percent of 18 is 24? and plz explain thx.

Which of the following shows the length of the third side, in inches, of the triangle below