Aleta's puppy gained3/8 pound each week for 4 weeks. altogether, how much weight did the puppy gain during the 4 weeks

The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?

Mr. vector door is buying two new cowboy hats all together the hats cost $75.12 the second heart cost twice as much as the first hat what is the price of the more expensive at round to the nearest hundredth

Aline passes through the point (–7, 5) and has a slope of 1/2 which is another point that the line passes through?