Fill in the empty spaces with monomials that make each equality into an indentity.
(4 - ...)^2 = 16-8a + ...

and

(3x − ...)^2 = 9x^2−6x+1

The random variable x is the number of occurrences of an event over an interval of ten minutes. it can be assumed that the probability of an occurrence is the same in any two-time periods of an equal length. it is known that the mean number of occurrences in ten minutes is 5.3. the appropriate probability distribution for the random variable

You buy 4 items that cost 2.69 14.45 8.05 13.95 what is the estimated total round to the nearest dollar

How do i find the missing angle measure in a polygon