Sean has a collection of coins. one tenth of the coins are from europe. thirty-two hundredth are from asia. the rest are from africa. write a decimal to show the total part of the coins that are from europe or asia.

0.42

Step-by-step explanation:

Let the total number of coins be x.

The part of coins are  from Europe =

Then, the number of coins from Europe =

The part of coins are from Asia =

The number of coins from Asia=

Now, the number of coins from Europe or Asia =

Hence, the total part of the coins that are from Europe or Asia=0.42

answer: you need to organize this better it does not make sense.

step-by-step explanation: ?

$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