Respuesta :

dencigerbina

a: 550-n×55

Step-by-step explanation:

because she withdraws every week 55 then the equation is that

aminerassam

Answer:

a. A = 550 - (n55)

b. $165.00

Explanation:

  • a. Amount of remaining dollars = $550 (the initial amount) - (numbers of weeks times $55 that she withdraws weekly)

so the equation is: A = 550 - (n55)

  • b. using the equation in (a) we can determine the amount of money in Shirley's account after 7 weeks.

A = 550 - (7×55)

A = 550 - 385

A = $165.00

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