True or False:

(2x2 - 3x) - (4x2 - x) = -2x2 - 2x

Can (2,3 and square root 10) be sides ona right triangle?

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 .

School has 204 sixth grade students. if the sixth grade is 30% of the total school, how many students are in the middle school?