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Sergeu [11.5K]
3 years ago
5

A PS4 costs $399. There is a 20% discount. What is the total cost?

Mathematics
2 answers:
Kruka [31]3 years ago
8 0

Answer:

$319.2

Step-by-step explanation:

If you multiply 399 and 0.2 (because it's 0.2 out of 1) then you get 79.8. So you subtract 79.8 from 299 and get 319.2 dollars. I hope this helps! Please mark brainliest! <3

Arlecino [84]3 years ago
7 0

Answer:

$319.20

Step-by-step explanation:

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<u>When we represent this equation using a graph, we mark the independent variable on the x axis and the dependent variable on the y axis.</u>

Here the foot length is the independent variable and the shoe size is the dependent variable. Hence we take foot length on x axis.

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