Alan sells custom made kites online. he makes a flat profit of $20 per kite, but he pays $20 per day for his website. write an inequality that gives the number of kites alan needs to sell to make at least $900 per week?

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?