A school has 240,000 sheets of copy paper. Assume 2000 sheets are used each day. Write an equation that describes the number of sheets remaining "s" after "d" days of school. [2 marks]
How many sheets will remain after 10 weeks of school if school meets 5 days a week? [3 marks]
After how many days of school will one fourth of the sheets of paper remain? [3 marks]