Abuilding 50ft high casts a 75ft shadow. sarah casts a 6ft shadow. the triangle formed by the building and it’s shadow is similar to the triangle formed by sarah and her shadow. how tall is sarah.

3. solve the given inequality and graph the solution on a number line.

The length and width of a rectangle are consecutive even integers the area of the rectangle is 120 squares units what are the length and width of the rectangle

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?