At the beginning of the year, Wyatt had $40 in savings and saved an additional $14 each week thereafter. Julian started the year with $20 and saved $19 every week. Let W represent the amount of money Wyatt has saved t weeks after the beginning of the year and let J represent the amount of money Julian 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 Wyatt has more in savings than Julian. W J = Wyatt has more in savings than Julian when t

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.