What is the equation of the axis of symmetry

Sadie computes the perimeter of a rectangle by adding the length, l, and width, w, and doubling this sum. eric computes the perimeter of a rectangle by doubling the length, l, doubling the width, w, and adding the doubled amounts. write an equation for sadie’s way of calculating the

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Alicia puts $400 in a bank account. each year the account earns 5% simple interest. how much money will be in her bank account in six months?