I need need this please help me Adam and Shreya are selling wrapping paper for a school fundraiser. Customers can buy rolls of plain wrapping paper and rolls of holiday wrapping paper. Adam sold 6 rolls of plain wrapping paper and 12 rolls of holiday wrapping paper for a total of $198. Shreya sold 9 rolls of plain wrapping paper and 10 rolls of holiday wrapping paper for a total of $201. Find the cost each of one roll of plain wrapping paper and one roll of holiday wrapping paper.​

Acable company wants to provide cell phone service for residents on an island. the function for the cost of laying the cable from the island to the mainland is c(x)= 6.500 square root x2+4, where x represents the length of the cable in feet. what are the domain and range of the function? a) domain: all real numbers range: all real numbers greater than or equal to 17,000 b) domain: all real numbers greater than or equal to 0 range: all real numbers greater than or equal to 17,000 c) domain: all real numbers greater than or equal to 0 range: all real numbers greater than or equal to 13,000 d) domain: all real numbers greater than or equal to 13,000 range: all real numbers greater than or equal to 0

Ahigh school has 3636 players on the football team. the summary of the players' weights is given in the box plot. approximately, what is the percentage of players weighing less than or equal to 225225 pounds?

12 out of 30 people chose their favourite colour as blue caculate the angle you would use for blue on a pie chart