Which statement explains why the two systems of equations below have the same solution? A
6x +By = -10
2x - 5y = 12
8
Bx + 3y - 2
(12x+16y-20
The first equation in B is the sum of the equations in A, while the other is obtained by multiplying the second equation in A by 6.
The first equation in B is the sum of the equations in A, while the other is obtained by multiplying the first equation in A by 2.
The equations in A are increased by 12 and - 32 to get the equations in B.
The equations in A are multiplied by 2 and 4 to get the equations in B.

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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

45

step-by-step explanation:

circumference divided by 3.141592654 then timesthe radius twice

step-by-step explanation:

circumference divided by 3.141592654 then timesthe radius twice