Answer:
b.
The unit prices are based on the cost of the whole package, so divide each base cost by each unit price to get comparable units.
Step-by-step explanation:
Amount spent on the last call = $25 - $17.64 = $7.36 = 736 cents
Number of minutes used for last call = 736 / 23 = 32 minutes.
Your answer would be 200^2in. 8*10 = 80. 80*2(because the box has an opposite side)= 160. Then 2*10 = 20. 20*2 (for the same reason)= 40. 160 + 40 = 200.
I don't understand your question.
