Mason receives an e-mail notice every morning to let him know how his bank account balance has changed from the previous day. Over the past 7 days, his account has decreased at a steady rate by almost 350. Which shows how much his account drops each day?

Question

ganpat · Answer

350 is decreased in 7 days , and a steady rate.. 

so per day, 350/ 7 = 50...

anonymous · Answer

so how do i write in a exprssion problem

ganpat · Answer

hmmm, 

7x = 350

where x = decrease per day .. 

i guess..