Three times as many dogs as children are at the park. c = number of children which expression shows how many dogs are at the park? a. 3c b. c + 3 c. 3 – c d. c – 3

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?