Hòa tan hoàn toàn 11,6 gam fe3o4 trong 200 ml dung dịch hcl xmol/l ( vừa đủ ). Giá trị của x là :

total amount of money that he should pay if he has not used his duty free exemption is $98

step-by-step explanation:

given a united states citizen returning to the states declares the following items at the customs office: 3 shirts at $8.50 each 2 dresses at $27.50 each 1 pair of gold cuff links at $17.50 per pair. we have to find how much he pay

cost of 3 shirts if one cost at $8.50 is

cost of 2 dresses if one cost at $27.50 is  

cost of 1 pair of gold cuff at $17.50

so, total amount of money that he should pay if he has not used his duty free exemption is   $25.5+$55+$17.50=$98

1. minimum

2. 6400

3. eight

hope this !

answer: 12,000

step-by-step explanation: first you ar e supposed to add. then multiply then subtract