Question

Meera bought packs of trading cards that contain 10 cards each. She gave away 7 cards. x = Number of packs of trading cards. Which expression shows the number of cards left with Meera ?​

Answer 1

Correct option is A) ⇒ We have given, x is number of packs of trading cards.⇒ Pack of trading cards contain 10 cards each.∴ Total number of cards = 10x⇒ From total cards she gave away 7 cards. ∴ Number of cards left with Meera = 10x−7

Step-by-step explanation: tell me if I’m wrong and I’ll re do it for yo