What number should be added to the expression x^2 + 12x to change it into a perfect square trinomial? is 36 correct?

If olu is twice as old as funmi if the sum of their ages is 60 how old is olu

Ms.ortiz sells tomatoes wholesale. the function p(x)=-80x^2+320x-10, graphed below, indicates how much profit she makes on a load of tomatoes if she makes on a load of tomatoes if she sells them for 4-x dollars per kilogram. what should ms.ortiz charge per kilogram of tomatoes to make on a load of tomatoes?

Item 1 solve for s. s+24=90 −114 −66 66 114