Event b is dependent on event a, and event a occurs before event b. what formula can be used to find the probability of event a?

True or false: the graph of y=f(bx) is a horizontal compression of the graph y=f(x) if b< 1

Afarmer has a large field that is x feet in length. he wants to fence in a rectangular section in the middle of the field , leaving a length of 100 feet of open field behind each end of the fenced rectangle.he also wants the width of the fenced-in space to be 100 feet less than its length. find the expressions to represent the length and width of the fenced section of the field

Rob filled 5 fewer plastic boxes with football cards than basketball cards. he filled 11 boxes with basketball cards.