Isaac had a significant term paper due the next day and was ready to print it out when he noticed he had no paper in his printer. He went online and found an office supply store four miles away with a case of 88 brightness paper that was 24#. The case consisted of 10 packages, or 500-sheet reams, of paper for was for general use, 84 brightness, and only 20#.

1. How much is the cost of one ream in each location?

Sam claims that cos x =sin y if x and y are congruent angels. is sam correct ?

The school that imani goes to is selling tickets to the annual dance competition. on the first day of the ticket sales the school sold 7 adult tickets and 5 child tickets for a total of $96. the school took in $40 on the second day by seling 3 adult tickets . find the price of an adult ticket and the price of a child ticket. solve by using substitution elimination college prep algebra math heres the 2 equations i came up with 7x+5y=96 and 3x+2y= -40 show all workiv be stuck on this.

7. the area of the playing surface at the olympic stadium in beijing isof a hectare. what area will it occupy on a plan drawn to a scaleof 1: 500?