Question
Salik wants to buy some pens of the same price. If she buys 2 pens, she will have $5.50 left. If she buys 4 pens, she will short of $2.10.
  1. How much does each pen cost?
  2. How much does Salik have?
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Salik wants to buy some pens of the same price. If she buys 2 pens, she will have $5.50 left. If she buys 4 pens, she will short of $2.10.
  1. How much does each pen cost?
  2. How much does Salik have?