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2 years ago

An item is regularly priced at $31 . It is now priced at a discount of 35% off the regular price.

Mathematics

1 answer:

Julli [10]2 years ago

8 0

Answer:

35% of 31 is 10.85 so if your asking for how much the discount is then thats ur answer if your asking for how much it is now its 20.15

Step-by-step explanation:

if not have this

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lapo4ka [179]

Answer:

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Step-by-step explanation:

The equation of a parabola in vertex form is

y = a(x - h)² + k

where (h, k) are the coordinates of the vertex and a is a multiplier

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x² - 6x + 7 = 0 ← in standard form

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OlgaM077 [116]

<h2>Systems of Equations Word Problems</h2>

To solve these questions, we can translate key words into operations:

<em>Difference</em> = subtract
<em>Twice</em> = double
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<h2>Solving the Question</h2>

We're given:

Difference of Annie's age and twice Carl's age is 22
Annie's age is 13 less than 3 times Carl's age

There are two variables given two us: Annie's age and Carl's age.

Let Annie's age be equal to <em>x.</em>
Let Carl's age be equal to <em>y</em>.

Translate the given information into two equations:

Difference of Annie's age and twice Carl's age is 22
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Annie's age is 13 less than 3 times Carl's age
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Now, we can substitute the fist equation into the second one to solve for <em>y</em>:

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Now, substitute <em>y</em> back into the second equation to solve for <em>x</em>:

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<h2>Answer</h2>

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bonufazy [111]

Answer:

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