What number is missing from the data set if the mean is 16? 14 12 19 X

The table shows the webster family’s monthly expenses for the first three months of the year. they are $2,687.44, $2,613.09, and $2,808.64. what is the average monthly expenditure for all expenses?

Factor x2 – 8x + 15. which pair of numbers has a product of ac and a sum of what is the factored form of the

The price of a visit to the dentist is calculated according to the formula 50+100n50+100n where nn is the number of cavities the dentist finds. on your last visit to the dentist, 22 cavities were found. what was the cost of your visit?