Answer:
A. 2a+6
Step-by-step explanation:
I did the test and this is what I got.
11. 57% = 0.57
12. retail price = c + (0.57c)
13. retail price = 45 + (0.57 x 45)
retail price = 45 + 25.65
retail price = $70.65
14. 57% was added to the original price of the chain which is $25.65
Answer:
39.69%
Step-by-step explanation:
Hope this helps!!
Answer:
1
or

Step-by-step explanation:
Answer:
Step-by-step explanation:
1+|2+x|=9
1+|2+x| -1 =9-1
|2+x| = 8
2+x = 8 or 2+x = -8
x=6 or x= -10