Nueve copas dejare cinco boca arriba estan; las restantes al reves. Dos cada vez cogeras y la vuelta les daras. Tu mente quiero retar pues el juego acabarás si consiguieras pensar como cuatro boca arriba terminaras por dejar

2x+3y=12 x-y=6 solve the following system equations

Girardo is using the model below to solve the equation . girardo uses the following steps: step 1 add 4 negative x-tiles to both sides step 2 add 1 negative unit tile to both sides step 3 the solution is which step could be adjusted so that gerardo's final step results in a positive x-value? in step 1, he should have added 4 positive x-tiles to both sides. in step 1, he should have added 3 negative x-tiles to both sides. in step 2, he should have added 4 negative unit tiles to both sides. in step 2, he should have added 1 positive unit tile to both sides.

Joanie watched 1 out of three of a movie in the morning