Raul opened a savings account with $4900. Each week, d, Raul pays the dog sitter $50 from his savings account. 5
Write a function, f(d) that is equal to the amount of money in the account after Raul pays the dog sitter each week.

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.

If set d is not the empty set but is a subset of set e, then which of the following is true? d ∩ e = d d ∩ e = e d ∩ e = ∅

Segment wx is shown explain how you would construct a perpendicular bisector of wx using a compass and a straightedge