Savemore national bank starts the day with 2.81 times 10^4 dollars in the vault. at the end of the day, the bank has 3.5 times 10^5 dollars in the vault. how much more money is in the vault at the end of the day than there was in the morning ?

On new year's day, the average temperature of a city is 5.7 degrees celsius. but for new year's day 2012, the temperature was 9.8 degrees below the average. i) if a represents the average temperature on new year's day and 7 represents the temperature on new year's day 2012, what formula accurately relates the two values together? ii) what was the temperature on new year's day 2012? dt a 0.8 ii) - 4 1 degrees celsius da-t-98 ii) 59 degrees celsius 1) 7 = -9,8 11) 59 degrees celsius ii) l degrees celsius

The ratios 3: 9, 4: 12, 5: 15, and 6: 18 are a pattern of equivalent ratios in the ratio table. which is another ratio in this pattern?

Solve for x and y: 217x + 131y = 913; 131x + 217y = 827