Use the substitution method to solve the system of equations. 3x + 4y = 10
y = x-1
O A. (2,1)
B. (1,2)
C. (3,2)
O D. (2,3)

Find the greatest common factor of the followig monomials 46g^2h and 34g^6h^6

Atriangle has vertices of (0,3.5), (3,1.5), (0, -1.5). if it is dilated with center at the origin, and a scale factor of 2, what will be the coordinates of the image?

Akayaker travels 3 miles upstream and 3 miles downstream in a total of 4 hours. in still water, the kayaker travels at a speed of 2 mph. what is the average speed of the river's current?