Which is the graph of f(x) = –(x + 3)(x + 1)?

It costs 4.25 for 1 pound of roast beef. how much will it cost to purchase 2.5 pounds of roast beef? round to nearest cent

What is the solution to the division problem below x3+x2-11x+4/x+4

Jan accidently ran 7 minutes longer than he was supposed to. write an expression for the total amount of time jan ran if she was supposed to run m minutes