Ihave three questions, 1: certain members of the italian parliament make 180,000 euros a year. if 1 euro equals 1.36 u. s. dollars, how much do the members of parliament make in dollars per day? 2. london heathrow airport sees on average 191,200 passengers a day. how many passengers is this per minute? 3. a factory worker in cambodia makes 320,000 cambodian riels per month if 1 u. s. dollar equals 4000 cambodian riels, how much does the factory worker make in u. s. dollars per year?

Solve 3x-18=2y and 5x-6y=6 by elimination show work

What is the solution to the equation below? 3/x-2+6=square root x-2 +8

Carla was trying to decide what to do saturday evening. she has $100 available to spend for the evening. she has narrowed her choices down to these events: braves game, a concert of an artist she likes, or the georgia aquarium. admission to the braves game is $25, hot dogs cost $10, sodas cost $5. the concert costs $25 for admission, $20 for a souvernir t-shirt, and $10 for a soda. the georgia aquarium has the show of a lifetime with an all you can eat and drink that costs $100. carla does not want to take any driving chances, so in addition to the cost of the aquarium, she will also need to pay for her uber/lyft, which is $15 each way. which option should carla choose if she wants to spend the least? based on that choice, what then is carla's oppotunity cost? fully explain your answer in at least one paragraph.