Sara says, "If you subtract 14 from my number and multiply the difference by – 6, the result is - 42." What is Sara's number?
Sara's number is

The variable z is directly proportional to x, and inversely proportional to y. when x is 4 and y is 13, z has the value 1.2307692307692. what is the value of z when x= 9, and y= 20

Brian, chris, and damien took a math test that had 20 questions. the number of questions brian got right is 14 more than the number of questions chris got right. damien correctly answered 2 less than the number of questions chris answered correctly. if brian and damien have the same score, which statement is true?

17 in long 1.3 ft wide and 8in high what is the volume