Answer:
541
Step-by-step explanation:
6492/12 = 541 pages
36 Miles
Step-by-step explanation: 15 + 9 + 12 = 36 miles
She did not represent the two original factors correctly on the headers.
Adi algebra tiles representation is shown in the figure attached.
She made a mistake when she represented -2x-1 with two negative tiles in the top header , so, the representation in the header is not correct.
(0,1)
The mid point of A(-2,2) and B(2,-4) is the coordinates of point P, which is (x,y)
Hence, the line AB = AP + PB.
At point AP: x = (-2+2)/2 = 0
also, point PB: y = (2 - 4)/2 = -1
Therefore, coordinates of point P = (0,-1)