This is easy go on khan academy an look up how to find the y coordinate
The total area of the figure is the area of the square plus the area of the rectangle plus the area of the triangle.
area of the square: (6)*(6)=36cm^2
area of the rectangle: (7)*(6)=42cm^2
area of the triangle: (1/2)*(8)*(6)=24cm^2
total area
At=36+42+24=102cm^2
Answer:
All the real numbers except 0
x= 5 x z= 3 = 15 (4y - 2z) = 60 - -30 = 30 so its C
285 inches = 7.91667 yards
so if you round up they are equal but if you don't they are not equal