Tamara’s homework assignment was to determine the quotient of 53÷323. Her teacher marked her work as incorrect. Tamara’s calculations are below. 56÷323=56÷103=56×103=5018=21418=279 Determine the error(s) that Tamara made in her calculations, and find the correct quotient. Type your response and show your calculations in the box below.

Which statement accurately explains whether a reflection over the y-axis and a 270° counterclockwise rotation would map figure acb onto itself? a coordinate plane with figure acb with point a at 1, 1, c at 3, 4 and b at 5, 1 yes, a″c″b″ is located at a″(1, 1), c″(4, 3), and b″(1, 5) yes, a″c″b′ is located at a″(1, 1), c″(3, 4), and b″(5, 1) no, a″c″b″ is located at a″(1, 1), c″(4, 3), and b″(1, 5) no, a″c″b″ is located at a″(1, 1), c″(3, 4), and b″(5, 1)

Find the solution of each of the following.

Using elimination, what is -4x+2y=-12 4x+8y=-24