3 years ago

Write y = -0.4x + 0.25 in standard form using integers.

Mathematics

1 answer:

Helen [10]3 years ago

3 0

Answer:

8x + 20y = 5

Step-by-step explanation:

the equation of a line in standard form is

Ax + By = C ( A is a positive integer and B, C are integers )

given

y = - 0.4x + 0.25 ( multiply all terms by 20 to eliminate fractions )

20y = - 8x + 5 ( add 8x to both sides )

8x + 20y = 5 ← in standard form

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