Answer:
x=1738/75
Step-by-step explanation:
985-75x=9-860+98
simplify each side
985-75x=-753
move x over
985=75x-753
move 753 over
75x=1738
divide by 75
x=1738/75
note- are you sure these are the right numbers?
Bkou'e jusiter bove;re 20 kigtser 1 pofbst
Answer:
20.8%
Step-by-step explanation:
The number of the pieces of mail handled by the U.S postal service decreased from 212,000,000,000 to 168,000,000
Therefore the percentage decrease can be calculated as follows
= 212,000,000,000-168,000,000,000
= 44,000,000,000/212,000,000,000 × 100
= 0.2075 × 100
= 20.8 %
Hence the percentage decrease is 20.8%
