***20 points*** the tiles that bruce used were each 1/4 of a square foot in area. the table shows the area covered by felicia’s tiles in terms of the number of tiles used. bruce and felicia want to know whose tiles cover the most area per tile. part a: write an equation representing the area bruce covered, y, in terms of the number of tiles he used, x. part b: write an equation representing the area felicia covered, y, in terms of the number of tiles she used, x. part c: the person whose equation has the greater unit rate is the person whose tiles cover the almost area per tile. whose equation has the greater unit rate?

Awater tank holds 18000 gallons. how long will it take for the water level to reach 6000 gallons if the water is used at anaverage rate of 450 gallons per day

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.

What is the value of x? enter your answer in the box.