Write the square root of -9+ the square root of 121 as a complex number in the form of a+ bi

Step-by-step explanation:

complex number;

so you can incorporate that by multiplying  [tex]i by 9 which gives you your complex number (Bi)

Then just plug in the other information.

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

answer: 10 meter

step-by-step explanation:

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