Y = x 2 + 4 y - 4x = 1

Which of the following is not a solution to the system of equations?

(3, 13)
(-1, 5)
(1, 5)

(-1,5)  is not a solution for both equations , it is a solution for only the first equation .

Step-by-step explanation:

is it 35

step-by-step explanation:

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