An image point after a 180° rotation is z'(3, 7). what were the coordinates of the pre-image point?

z(-3, -7)
z(7, 3)
z(-7, -3)
z(7, -3)

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

-60.75

step-by-step explanation:

just add the numbers then put the negative sign on it

answer: 1+1

step-by-step explanation: 1+1 is at least 2