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matrenka [14]
2 years ago
7

A grocery store sells a bag of 5 avocados for $4. What is the unit cost of each avocado?

Mathematics
2 answers:
lidiya [134]2 years ago
7 0

Answer:

80 cents

Step-by-step explanation:

The bag is filled with 5 avocados, and they are a package as $4.

Each avocado will be the cost of the total / the amount:

4.00/5 = x

4/5=x

(4*20) / (5*20) =x

80/100 = x

<u>80 cents</u>

weeeeeb [17]2 years ago
6 0
5x4 = 20
So the avocados would be $20
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Step-by-step explanation:

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The principal P is borrowed at a simple interest rate are for a period of time T. Find the loans future value A, or the total am
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Answer:

The total amount due after five years is $57,000.

Step-by-step explanation:

Recall that simple interest is given by the formula:

\displaystyle A=P(1+rt)

Where <em>A</em> is the final amount, <em>P</em> is the principal amount, <em>r</em> is the rate, and <em>t</em> is the time (in years).

Since we are investing a principal amount of $38,000 at a rate of 10.0% for five years, <em>P</em> = 38000, <em>r</em> = 0.1, and <em>t</em> = 5. Substitute:

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2 years ago
Calculate the axis of symmetry in the equation Y = (x+1) (x-4)
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<em>Every </em><em>parabola </em><em>has </em><em>a </em><em>turning</em><em> point</em><em> </em><em>called </em><em>the </em><em>axis</em><em> of</em><em> symmetry</em><em>,</em><em>so </em><em>for </em><em>this </em><em>question</em><em> </em><em>you </em><em>just</em><em> </em><em>have </em><em>to </em><em>find </em><em>the </em><em>turning</em><em> </em><em>points</em>

<em>x </em><em>turning</em><em> </em><em>point</em><em>=</em><em> </em><em>-b/</em><em>2</em><em>a</em><em>,</em><em>and </em><em>the </em><em>y </em><em>turning</em><em> </em><em>point</em><em> </em><em>is </em><em>gotten</em><em> </em><em>by </em><em>replacing</em><em> </em><em>the </em><em>value </em><em>of </em><em>x </em><em>in </em><em>the </em><em>equation</em>

<em>y=</em><em>(</em><em>x+</em><em>1</em><em>)</em><em>(</em><em>x-4)</em>

<em> </em><em> </em><em>=</em><em>x^</em><em>2</em><em>-</em><em>3</em><em>x</em><em>-</em><em>4</em>

<em>a </em><em>is </em><em>1</em><em>,</em><em>b </em><em>is </em><em>-</em><em>3</em><em> </em><em>and </em><em>c </em><em>is </em><em>-</em><em>4</em>

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<em> </em><em> </em><em>=</em><em>1</em><em>.</em><em>5</em>

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<em>I </em><em>hope </em><em>this </em><em>helps</em>

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Step-by-step explanation:

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Step-by-step explanation:

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