Which expression could represent the identity property of addition? A)
-5 + 0
B)
-5 - 5
g
2
-5x0
D)
-5+5

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?

Pls never taught i’m really confused and i rlly need

42. if 20 men can eat 200 kg of wheat in 40 days, then 10 men can eat 300 kg of wheat in how many days? a) 120 days b) 60 days c) 80 days d) none of these