Avoice only cellular plan cost 9.99 a month plus $0.16 per minutes of phone use last mouth his phone bill was $47.43 how many minutes did he use his phone

The Total number of min call he use his phone is 234 minutes .

Step-by-step explanation:

Given as :

The Total phone bill cost = $47.43

The fixed charge of cellular plan = $9.99

The per min phone charge =  $0.16 per min

Let The number of minutes did he use his phone = n min

Now, According to question

The Total phone bill cost = The charge of cellular plan + The per min phone charge ×  The number of minutes did he use his phone

Or, $9.99 + $0.16 × n = $47.43

Or, $0.16 × n = $47.43 - $9.99

Or, 0.16 × n = 37.44

∴  n =

I.e n = 234 min

So, number of minutes of call = n = 234 min

Hence The Total number of min call he use his phone is 234 minutes . Answer

#15. square

step-by-step explanation:

because quadrilatural (idk how to spell it) means somthing that is not 3d or like, equal sides (or somthing like that   you know what i meanz)

hope this halps!

bai!

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!