Ajet flew los angeles and flew south at an average speed of 460 mph. sometimes later a passenger plane left flying in the opposite direction with an average speed of 430 mph. after the jet had flown for 11 hours the planes were 7640 mi. apart. find the number of hours the passenger plane flew.

(40 points) i need some . an answer definition is appreciated as well.

Aregular hexagon rotates counterclockwise about its center. it turns through angles greater than 0° and less than or equal to 360°. at how many different angles will the hexagon map onto itself?

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 .