kaylahernandez2121 kaylahernandez2121

28-01-2021
Mathematics

contestada

At a store, notebooks are on sale for 78% off the regular price. The cost of a notebook
is represented by n. Which of the following expressions DOES represent the sale price
of the notebooks?

0.78n
n -0.22n
n - 0.78n
(1 - 0.22)n

Respuesta :

Anxiety666 Anxiety666

29-01-2021

Answer: C. n-0.78n

n−0.78n

=n+−0.78n

=n+−0.78n

=(n+−0.78n)

=0.22n

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