Dany bought a total of 20 game cards some of which cost $0.25 each and some of which cost $0.15 each. If Dany spent $4.2 to buy these cards, how many cards of each type did he buy?
__________________________
• DONT SPAM ✖️
__________________________
chiyu sis m liza hu ¡¡!!
Answers
Answered by
3
Answer:
Your answer is in the attachment hope that helps you
Step-by-step explanation:
Attachments:
Answered by
1
Answer:
x + y = 20
25x +15y = 420
-15x - 15y = -300
10x = 120
x = 12 (.25 cards)
y = 8 (.15 cards)
Step-by-step explanation:
Hope my answer will be helpful for you thanks
- Love you too meli jaan xD :)
Similar questions
English,
17 days ago
English,
17 days ago
Math,
17 days ago
Chemistry,
1 month ago
Business Studies,
9 months ago