Carrie spends Ask Your Teacher hours practicing the piano 3 times a week. How much time does Carrie spend practicing the piano in one week?

Explanation is in the file

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ASK YOUR TEACHER

Step-by-step explanation:

so how many hours???

answer: -2+√x,-2-√x

i hope this , i don't know if you're looking for a pair or not.

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