Use the list of numbers to answer the que 3,0.56,75%,0.8
Which list orders the numbers from greatest to least?
OA. 75%, 0.8,0.56
B. 75%, 0.8,0.56,
OC. 0.8,75%, 0.56,
D. 0.8,75%, 3,0.56

How to do this , and can some one explain

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.

Which of the following parabolas opens down?