Amal scored 84, 91, 78, and 86 on his last four (4) quizzes. What is his quiz average? Show work please.

Step-by-step explanation:

To find the average of the quizzes add the marks scored and divide by the number of quizzes that was conducted

From the question the marks were for 4 quizzes.

So his quiz average is

We have the final answer as

Hope this helps you

$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