You have to get from $30 to $21.75
21.75/30=0.725 x 100= 72.5% of the original price
Answer:
9x - 9
Step-by-step explanation:
6x + 3x = 9x. 1- 10 = -9
Combine the like terms
you can conclude that lines A and B are parallel to each other
answer:
1. second choice
2. i'm not sure about this one, but i know it's not the second choice :)
3. first choice
4. second choice
i attached a image example if you need more help on it. hope this helps! ❤ from peachimin.