In june, susie buys a dozen of cans of dog's dinner dog food at $1.89 per can. she also buys two bags of 'dem bones dental chews that each cost $12.69, and a new toy for $10.25. she pays sales tax at a rate of 7.25%. what is her total cost for the month of june?

$62.54  

Step-by-step explanation:

     12 cans dog food = 12 × 1.89  = $22.68

2 bags dental chews = 2 × 12.69 =   25.38

                                              1 toy =   10.25

                                       Subtotal =    58.31

         Sales tax = 0.0725 × 58.31 =      4.23

                                         TOTAL = $62.54

Suzie's total cost for June was $62.54.

if gloria has "carry over" minutes, (that is, any minutes paid for but not used in a month can be applied to her payment for minutes in the next month,) her total usage for the three months is: total minutes = 320 + 243 + 489 = 1052 minutes number of 200 minute blocks = 1052/200 = 5 r52 (that is 5 with a remainder of 52) rounding up the number of 200 minute blocks gives her usage for the three months as 6 blocks. the cost for six blocks is 6 x $25 = $150 she also has 200 - 52 or 148 carry over minutes if gloria pays each month and unused minutes are lost, applying the rounding up procedure to each month gives: first month usage of 320 minutes rounds up to 2 blocks of 200 minutes for a payment of 2 x $25 = $50 second month usage of 243 minutes rounds up to 2 blocks of 200 minutes for a payment of 2 x $25 = $50 third month usage of 489 minutes rounds up to 3 blocks of 200 minutes for a payment of 3 x $25 = $75 total payments for the three months are $50 + $50 + $75 = $175 get the plan with carry over minutes!