Guys 20 points for these questions

1 + 1 =
952 x 1 =
5+1+34+999+53x5- 200 =

need !

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?

Can some one explain how to slove specifically, what is the value of x? 0.9(x+1.4)-2.3+0.1x=1.6 enter the answer as a decimal in the box. x= ?

Use a transformation to solve the equation. w/4 = 8 can you also leave a detailed explanation on how this equation = 32