Together Jason and Judy have read 24 mystery novels. Judy has read 4 less than three times as many as Jason.
How many mystery novels have each of them read?

Which is the equation of an ellipse with directrices at x = ±4 and foci at (2, 0) and (−2, 0)?

Twenty points. suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet

Adeposit of 5500 at 6% for 3 years equals