2 years ago

This year a partridge in a pear tree costs $210.18. in 2008, it cost $219.99. What is the change

Mathematics

1 answer:

Rasek [7]2 years ago

6 0

Real Answer: 20cents

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the performing arts department put in its spring show on Friday and Saturday nights. the price of a ticket was the same both nig

Galina-37 [17]

Let $p=$ the price of a ticket
Let $c=$ the cost to put on the show

Formula:
(profit) = (ticket price) * (number of people) - (cost to put on show)
We have two equations here:
$500=120p-c$
$400=100p-c$
Solve:
$100=20p$
⇒ $p=5$
⇒ $400=100(5)-c$
⇒ $400=500-c$
⇒ $c=100$

So the price of a ticket is $5, and the cost to put on the show is $100.

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3 years ago

the average person takes about 30,000 breaths per day. express this number as a single digit integer times a power of 10

NNADVOKAT [17]

Answer:

3 * 10^4

Step-by-step explanation:

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3 years ago

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ipn [44]

<span>it divides two sides of a triangle equally. The midpoint of a side divides the side into two equal segments.</span>

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3 years ago

Solve this equation -k/5=7/10

liberstina [14]

$-\dfrac{k}{5}=\dfrac{7}{10}\\
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3 years ago

HELP <br> what is the equation of the lines in slope - intercept form

34kurt

Answer:

y=7x

Step-by-step explanation:

slope intercept form is y=mx+b.

m is the slope (rise over run) and b is your y- intercept. you leave y as it is. if the line is going down, you have a negative slope. hope this helped :)

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