Respuesta :

Explanation

Step 1

Let

x represents the time (weeks)

y represents the balance account (dollars)

so, we have 2 coordiantes

P1

priya starts with $50 in her bank account.

time=0

balance=50

[tex]P1(0,50)[/tex]

and

P2

time=12 weeks

balance=20*12=240

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