jdudjdn6232 jdudjdn6232
  • 13-09-2019
  • Mathematics
contestada

Michael starting a savings account with $300. After 4 weeks he had $350 and after 9 weeks he had $400. What is the rate of change in his savings account per week

Respuesta :

savanahsavy101
savanahsavy101 savanahsavy101
  • 13-09-2019

Answer:

$12.5 per week

Step-by-step explanation:

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

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