I need to know how to solve this and the answer

The multiplication property of zero states that the product of any number and 0 is 0. what must be true about either a or b to make ab=0

Write an algebraic expression for the word expression the quotient of c and 8

Select 2 statements that are true about the equation y+6=-10(x-3).1) the slope of the line is -102) the slope of the line is 33) one point on the line is (3,6)4) one point on the line is (3,-6)