please help 1 and 2 only! thank you so much:), i’m losing many points so if you also need i help i will try to help uu

Step-by-step explanation:

M      HTh     TTh      Th       H      Tens    Ones  . tenths hundredth  thousandth  

3         2          1          4         3       2            5           6             9               7

           2          0          1         3       2           0            7              4              1

unpaid balance is : $149.99-$50 = $99.99 new balance = 149.99+2.62-50 = $102.61 finance charge = 99.99- 0.21/12= $1.75 new balance = 99.99+1.75 = $101.74 average daily balance method average daily balance= 3399.70/30 = $113.32 finance charge = $ 0.21/12ă—113.32 = $1.98 new balance = $149.99-50+1.98 = $101.97

you can first factor out the n to get n(1+5). we know that 1+5 is 6, so we just have 6n.