Question
Bryan has d erasers. Bobby has four times as many erasers as Bryan but 7 erasers fewer than Jason.
  1. How many erasers do they have altogether? (Express your answer in terms of d).
  2. If d = 9, how many erasers do the three boys have altogether?
3 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Bryan has d erasers. Bobby has four times as many erasers as Bryan but 7 erasers fewer than Jason.
  1. How many erasers do they have altogether? (Express your answer in terms of d).
  2. If d = 9, how many erasers do the three boys have altogether?