The equation that can be used to determine how much she has after ‘w’ weeks is T = 50+30w, the correct option is A.
What is an Equation?
An equation is a mathematical statement that is formed when two algebraic expressions are equated using an equal sign.
Sally opens the bank account with $50
She adds $30 each week
The number of week is represented by w
The money she has after w weeks is represented by T.
T = 50 + 30w
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