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

Question

asked Feb 15, 2019 113k views

2 Answers

TimLer · Answer 1 · 2019-02-21T13:15:28+0000

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.