The stress distribution on a structure is given by s = 2x^2+ 4x - 30 where s is stress in pounds per square inch and x is the distance in feet from a reference point. At what distance is the stress equal
to 0 pounds per square inch?

Which math sentence can be used to determine if the triangle is a right triangle?

How do businesses a country's economy? a. by investing in goods and services b. by increasing the unemployment rate c. by making profits

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 .