Which equation shows y = -1/2x + 4 is in standard form. A. x + 2y = 8
B. 2x - y = 8
C. x + 2y = -8
D. 2x + y = 8

a

Step-by-step explanation:

answer for #1 is c

answer for #2 is d

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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