Which expressions are equivalent to 2r + (t + r)2r+(t+r)2, r, plus, left parenthesis, t, plus, r, right parenthesis ? choose all answers that apply: choose all answers that apply: (choice a) a 2rt + 4r2rt+4r2, r, t, plus, 4, r (choice b) b r+tr+tr, plus, t (choice c) c none of the above

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 .

Can someone me out here and the tell me the greatest common factor

What statement is true? 2x^2-9x+2=-1