The value of the shares fell to y dollars a year later and Alex decided to sell. He used a broker who charged 1.25% commission to make the sale. Write an
expression to model Alex's net proceeds algebraically. Explain how you
determined this expression. That alex gets dollars every year a percentage that he
gets

Which shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?

Consider a bag that contains 220 coins of which 6 are rare indian pennies. for the given pair of events a and b, complete parts (a) and (b) below. a: when one of the 220 coins is randomly selected, it is one of the 6 indian pennies. b: when another one of the 220 coins is randomly selected (with replacement), it is also one of the 6 indian pennies. a. determine whether events a and b are independent or dependent. b. find p(a and b), the probability that events a and b both occur.

700 miles the train takes 5 hours to a travel the distance at what unit rate is the train traveling?