Which number is 6 less than -2 ?

Write the sentence as an equation. b increased by 281 is d

Use set buikder notation to represent the following set: {, -2, -1, 0}

David is spreading mulch on a triangular area of his flower bed. the coordinates of the vertices of the area are (1, 3), (9, 3), and (4, 6). what is the area of the triangle if each square has an area of 3 square feet?