Sarah starts with $300 in her savings account. She babysits and earns $30 a week to add to her accou | MathCelebrity Forum

Sarah starts with $300 in her savings account. She babysits and earns $30 a week to add to her accou

math_celebrity

math_celebrity

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Sarah starts with $300 in her savings account. She babysits and earns $30 a week to add to her account. Write a linear equation to model this situation? Enter your answer in y=mx b form with no spaces.

Let x be the number of hours Sarah baby sits. Then her account value y is:
y = 30x + 300
 
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