At the beginning of the year, Jordan had $20 in savings and saved an additional $20 each week
thereafter. Shandra started the year with $55 and saved $13 every week. Let J represent the
amount of money Jordan has saved t weeks after the beginning of the year and let S represent
the amount of money Shandra has saved t weeks after the beginning of the year. Write an
equation for each situation, in terms of t, and determine the interval of time when Jordan has
more in savings than Shandra