7. Find the coordinates of the ordered pair where the minimum value occurs for the equation Q = 2.c + 7y + 11, given these constraints:
*>-2
-4x + 2y > -6
x + 2y <4
O (2,1)
0 (-2,-7)
O (2,-9)
O (-2,3)

Afarm that has 4 x 10^2 acres has 1.2 x 10^5 cattle. what is the average number of cattle per acre? write the answer in scientific notation. answere asap

Angle xyz is formed by segments xy and yz on the coordinate grid below: a coordinate plane is shown. angle xyz has endpoints at 3 comma negative 1 and 6 negative 2 and 3 comma negative 3 and measures 36.87 degrees. angle xyz is rotated 270 degrees counterclockwise about the origin to form angle x′y′z′. which statement shows the measure of angle x′y′z′?

Need same math paper but the back now i hope your able to read it cleary i need with hw