175k views
3 votes
Michel started a savings account with $300 after 4 weekend he had $350 after 9 weeks he had $400 what is the rate of change in money in is account per week

User Oneday
by
3.8k points

1 Answer

7 votes

Answer:

$12.5 per week

Explanation:

(300)+12.5 +12.5+12.5+12.5=350

User Sergey Kritskiy
by
3.1k points