HELP HELP IM IN 8TH GRADE PER ALGEBRA IM LEARNING RATIOS, RATES AND PROPORTIONAL REASONING HELP PLZ ANYTHING

Which of these is and example of a literal equation? a) 6+30=6^2 b)3x-4y c)12=9+3x d)ax-by=k

(mc 02.03) what set of reflections and rotations would carry rectangle abcd onto itself? reflect over the y-axis, reflect over the x-axis, rotate 180° rotate 180°, reflect over the x-axis, reflect over the line y=x reflect over the x-axis, rotate 180°, reflect over the x-axis rotate 180, reflect over the y-axis, reflect over the line y=x

Find the measure of anglec in the following triangle