Kaitlyn is mowing her lawn. The lawn has an area of 5,625 square feet. She can mow about 75 square feet each minute. Which equation represents the amount of lawn, y, that Kaitlyn still has left to mow after x minutes? Group of answer choices

y = 5,625 + 75x

y = 5,625 (x – 75)

y = 5,625 (75 – x)

y = 5,625 – 75x

Measures of the angle of r, 31 s (x+4) t (3x+9)

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?

What numbers are included in the set of integers? what numbers are not included?