75 is what percent of 1000?

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?

How to choose the sign of the radical in the denominator of the formula for the distance from a point to a line.

The sales totals at macy's food store have increased exponentially over the months. which of these best shows the sales in the first three months?