Student incorrectly claims that 2/3÷5/9 = 5/6 find the correct quotient what was the students error

Which point is on the line y=-2+3? (-2,-1) (3,3) (3,-3) (-3,-9)

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)

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.