Let x = { x elementof z^+: x lessthanorequalto 100]: that is, x is the set of all integers from l to 100. for each y elementofmiddotp(x) we define a_y = {z elementof p(x): y and z have the same number of elements) (a) prove that(a_y: y elementof p(x)} partitions p(x). (b) let ~ denote the equivalence relation on p(x) that is associated with this partition (according to theorem 11.4). if possible, find a, b, and c such that 1. a ~ {1, 2, 3} and a notequalto {1, 2, 3} 2. b not similar to {7, 8, 9} 3. c ~ x and c notequalto x.

answer: 270

step-by-step explanation:

you have to times 200 by 1.35 to get your answer

answer. d.289 hope that

$655.61 which is option c

step-by-step explanation:

price of house =   $146,000

initial rate = 3.5%

mortgaged paid in this = 3.5 % of $146,000

                                        =

                                        =$5110

the total years would be = 7

total mortgaged paid = 7 * $5110

                                      =$35770

remaining money = $146000-35770

                                =$110230

new mortgaged payment = 5 % of 110230

                                            =  

                                            =$655.61

2 over 5 and 4 over 15

don’t know last one sorry

step-by-step explanation: