Which multiplication equation is false? (-p)(-1) = p
(p)(-m) = (-1)(pm)
(-m)(0) = 0
(-m)(-1) = (-m)

What is the sum of the first 8 terms of the geometric series

Miguel has one foot of string. he cuts the string into fourths. how many inches is each piece of string?

22 points algebra 1//sum and product of rational and irrational numbers. dont have to do all 4 if could much : )) write an example: 1) how the product of two identical irrational numbers can be a rational number. 2) how the product of two different irrational numbers can be a rational number. 3) write a quotient of intergers that is not a real number. 4) is the set of positive irrational numbers closed for the operation of division? if not give a counter example.