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Michael started a savings account with $300. After 4 weeks, he had $350 dollars, and after 9 weeks, he had $400. What is the rate of
change of money in his savings account per week?
Person to answer get prize
Pls help

Michael started a savings account with 300 After 4 weeks he had 350 dollars and after 9 weeks he had 400 What is the rate of change of money in his savings acc class=

Respuesta :

pao94

Answer:

$12.5

Step-by-step explanation:

all you do is divide the 4 weeks to the $50 he earns and get $12.5 every week.

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