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Marisol buys 3 notebooks that each cost the same amount and 1 calculator that costs $9. The total cost is $21. How much does each notebook cost?

Marisol buys 3 notebooks that each cost the same amount and 1 calculator that costs $9. The total cost is $21. How much does each notebook cost?
asked 138k views
17 votes
Marisol buys 3 notebooks that each cost the same amount and 1 calculator that costs $9. The total cost is $21. How much does each notebook cost?

asked
User Udani
by
8.5k points

2 Answers

13 votes

Answer:

$4

Explanation:

answered
User Hussain Mansoor
by
7.7k points
2 votes

Answer: 4 dollars for each notebook

Explanation:

21-9= 12

12/3=4

each notebooks costs 4 dollars

answered
User Mohammed Naji
by
8.3k points
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