Fred buys a binder for $4.50 and six reams of paper. latasha buys an ink cartridge for $17.50 and four reams of paper. both spend the same amount of money. what is the price of one ream of paper?

Astudent survey asked: "how tall are you (in inches)? " here's the data: 67, 72, 73, 60, 65, 86, 72, 69, 74 give the five number summary. a. median: 73, mean: 70.89, iqr: 5, min: 60, max: 74 b. 60, 66, 72, 73.5, 86 c. 60, 67, 72, 73, 74 d. 0, 60, 70, 89, 74, 100

Solve the given system of equations. 2y= -x+9 , 3x-6= -15

Define multiplicative inverse. give an example of a number and its multiplicative inverse.