Martha has 3 cards but she wants more. if she makes 5 cards an hour, how many cards will she have after 6 hours?

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.

The interior angles formed by the side of a hexagon have measures of them up to 720° what is the measure of angle a

Acompany made a profit of 75000 over a period of 6 years on an initial investment of 15000 what is the annual roi