A water tank is filled to its capacity. It has a leak at the bottom through which water leaks at a constant rate. If y represents the amount of water left in the tank, in gallons, after x hours, which of the following situations is represented by the table below?

Acaterer charges $500 plus $30 per guest to cater a wedding. walt and traci don't want to spend more than $8000 on catering. write and solve an inequality in terms of the number of guests, g, that can be invited. a) 30g ? 8000; g ? 267 b) 500g < 8000; g < 16 c) 500 + 30g < 8000; g < 250 d) 500 + 30g ? 8000; g ? 250