Which of the systems of equations is best set up for solving using elimination?

A. y = 4x - 3
2x + y = 9

B. x + y = 18
2x + 5y = -3.

c. 3x - 4y = 5
2x + 4y = -3

D
x = 2y
3x - 2y = 7

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step-by-step explanation:

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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

5+2x=a

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step-by-step explanation:

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