An artist needs to enlarge a statue by making each linear dimension 75% greater. If N cm3 of clay was used to make the original sculpture, how many cubic centimeters of clay are needed to make the larger sculpture?

The difference of 2 numbers is 21 and the quotient of the equation is 4 then what are the two numbers?

What is this inequality notation? t is less then or equal to 2

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?