Math
solve the following system of equations: (5 points)
x − 2y = 5
2x − 4y = 10
infinitely many solutions
no solutions
(0, 0)
(5, 10)

Which function has the same domain as y=2x

Rectangle pqrs has length a and width 4b. the x-axis bisects ps and qr what are the coordinates of the vertices

The length of a shadow of the building is 36m. the length of the pole, which is perpendicular to the ground, is 1.9m. the length of the pole's shadow is 1.52m. what is the height of the building?