Alexander signed up for a streaming music service that costs $9 per month. The service allows Alexander to listen to unlimited music, but if he wants to download songs for offline listening, the service charges $0.50 per song. How much total money would Alexander have to pay in a month in which he downloaded 15 songs? How much would he have to pay if he downloaded ss songs?

24: 56

step-by-step explanation:

24 can be divided into 3 and 56 can be divided into 7, where as all the other ratios can't.

5.6%

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

it has to have an angle of 90 degrees