At a pharmacy, the ratio of containers of a brand-name prescription medicine to the generic version of that medicine is 7:2. If the pharmacy adds 6 more containers of the generic version to its inventory, the ratio becomes 11:4. What was the original total number of containers of the two medicines in stock?

I've never been good at math he told he loves but he keeps cheating on me, so it ain't adding up sis

Which statement explains how you could use coordinate geometry to prove that quadrilateral abcd is a parallelogram? -5 -4 -3 -2 -1 t 1 2 3 4 prove that all sides are congruent and have slopes that are opposite reciprocals prove that segments ad and ab are congruent and parallel prove that opposite sides are congruent and have equal slopes prove that segments bc and cd are congruent and parallel

(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