Let the cost of the shirt be y and the price by the which the shirt is sold is 2y. This means that at 15% discount, the shirt is sold at 1.7 of its original cost.
Fifty one billion six hundred thirty four million seven hundred three thousand and one
Answer:
8
Step-by-step explanation:

Answer:
29. x=5
30. a=7
31. r=8
32. c=4
33. w=3
34. m=9
Step-by-step explanation:
Hope this helps.