mcduffey79 mcduffey79

12-09-2018
Mathematics

contestada

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

Respuesta :

mkryukova19 mkryukova19

12-09-2018

x is a number of notebooks,

3x is a cost of x notebooks.

If the number of notebooks x=24,

Then the cost of 24 notebook is 3x=3*24=72.

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lolimsostupidplshelp lolimsostupidplshelp

30-09-2020

Answer:

D. $72

Step-by-step explanation:

Answer Link

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