The amount a spring will stretch varies directly with the amount of weight attached to the spring. if a spring stretches
2.1 inches when 80 pounds is attached, how far will it stretch when 40 pounds is attached?

The mathematical expression 9€ t means

The perimiter of a rectangle is 70 inches the legneth of the rectangle is 5 less than 3 times the width of the rectangle what is the width of the rectangle

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 .