The general contractor decides that the best material to cover the warehouse floor is tile. Which of the following situations models the area in the warehouse that will be covered with tile? 1. A=36x² square feet
2. A = (6 x feet)²
3. A = (6 x feet)(6 x feet)
4 None of the above.

Ihave this math question 2/3 ÷2 1/10=

The product of two negative rational numbers is always zero sometimes zero never zero

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?