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Ilya [14]
3 years ago
14

Shalina uses the expression 3x to determine the cost of x notebooks. What is the cost of 24 notebooks?

Mathematics
2 answers:
professor190 [17]3 years ago
5 0

Answer:

72 money

Step-by-step explanation:

Alexxx [7]3 years ago
3 0
3x is the cost for x notebooks
24*3 is the cost of 24 notebooks
that is 24*3=72
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