The arena would like to estimate it's annual running costs for the next twelve months. Use the following first 4 moths figures to estimate the running costs for12 moths. January £14,889.51,February £22,936,March 9,856.88,April 6,777.77.The estimated running costs for 12 months is £

Imogene invested $8,000 in a bank account that pays 8 percent simple interest at the end of each year. her friend invested the same amount in stocks where the growth of the investment is represented as 2,000 times the square root of 2 less than the time lapsed in years. if y1 and y2 represent the amount earned in dollars and t is the time lapsed in years, which system of equations correctly represents the situation?

Sara can take no more than 22 pounds of luggage on a trip. her suitcase weighs 112 ounces. how many more pounds can she pack without going over the limit?

What number is 7 units left of -15?