A speedboat could travel at 5 times the speed of the current. Thus, it could travel 225 miles downriver in 1 hour more than it took to travel 100 miles upriver. What was the speed of the boat in still water

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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

Which choice has the correct steps in graphing the solution set to the following inequality? -45_> 20x-5y