Discrete mathematics: obtain the symbolization and negation of the following statement: Not everything people say out there is worth believing, except that there are reliable sources.​

4 packs of water and 7 packs of candy bars

step-by-step explanation:

35x4=140

140/20=7

by definition, an arc subtended by a central angle of some given measure has the same measure. so .

correct answer:

b.(19,-2)

$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