If m∠2=x−7 and m∠3=2x. what is the value of m∠3?

Step-by-step explanation:

(x+30) + (x-23) + (2x-7) = 180 degrees

4x = 180

x = 45

m<1 = x+30 = 75 degrees

m<2 = x-23 = 22 degrees

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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