A bank account has a balance of R500 . Every month an amount of R99 is deducted by the bank as a service fee , whether or not the account is used .How many months will take for the balance to be less than zero?​

Joseph haydn pet store offers wide variety of leashes for dogs. the store purchases one popular type of leash from its manufacturer for $4.38 each. joseph haydn pets marks up leashes at a rate of 238% of cost. what is the retail price of the popular leash?

Which value of m will create a system of parallel lines with no solution? y= mx - 6 8x - 4y = 12

Write an equation of the line that passes through 9,2 and is parallel to the line y=5/3x+9