Can y’all help please I don’t want to get in trouble answer both if you can please

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

How to simply and write the answer n a whole number

Select all the correct locations on the table. consider the following expression. 76.493 select "equivalent" or "not equivalent" to indicate whether the expression above is equivalent or not equivalent to the values or expressions in the last column equivalent not equivalent 343 equivalent not equivalent 49 78.498 78.498 75.493 equivalent not equivalent 75.7 equivalent not equivalent