Answer:
20%
Step-by-step explanation:
(61200-51000)/51000×100
(102000/51000)×100
0.2×100=20%
Hope that helped! :)
Answer:
The original price was $100
Step-by-step explanation:

It is a type of active transport because it will require energy to move against the concentration gradient (low to high)
- option A
6x-1 because you combine like terms 4x+2x=6x and then -4+3=-1
$16.40 because she bought 2 candies so you will add 1.80 +1.80 or could of times 1.80x2 then subtract $20 for what you get adding or multiplying then that's how you get what she has left.