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anyanavicka [17]
3 years ago
13

Kathi and Robert Hawn had a pottery stand at the annual Skippack Craft Fair. They sold some of their pottery at the original pri

ce of $9.50 each, but later decreased the price of each by
$3.00. If they sold all 95 pieces and took in $707.50, find how many they sold at the original price and how many they sold at the reduced price

The number sold at $9.50 is

The number sold at $6.50 is
Mathematics
1 answer:
Tanzania [10]3 years ago
3 0

Answer:

Amount of potteries sold at $9.50 is 30

And that of $6.50 is 65 potteries

Step-by-step explanation:

Kindly refer to the attached image for explanations

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Goshia [24]

Answer: 12.5

25 / 2 = 12.5

and so does

25 x .50 = 12.5

We are just cutting the price in half, or 50%.

Hope this helps you!

5 0
3 years ago
Janaina is trying to solve the following equation by completing the square: x^2+18x-9 = 0.She successfully rewrites the above eq
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The Answer Is :
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3 0
3 years ago
An inequality is shown. 27/7n > 4/3 Select all the values of n that make the inequality true.
ankoles [38]

Answer:

<h2>2/5 </h2>

Step-by-step explanation:

<h2>Hope it help & study well</h2>
6 0
3 years ago
Find a potential function for F or determine that F is not conservative. (If F is not conservative, enter NOT CONSERVATIVE.) F =
xxMikexx [17]

For F to be conservative, we need to have

\dfrac{\partial f}{\partial x}=\cos z

\dfrac{\partial f}{\partial y}=10y

\dfrac{\partial f}{\partial z}=-x\sin z

Integrate the first PDE with respect to x:

\displaystyle\int\frac{\partial f}{\partial x}\,\mathrm dx+\int\cos z\,\mathrm dx\implies f(x,y,z)=x\cos z+g(y,z)

Differentiate with respect to y:

\dfrac{\partial f}{\partial y}=10y=\dfrac{\partial g}{\partial y}\implies g(y,z)=5y^2+h(z)

Now differentiate f with respect to z:

\dfrac{\partial f}{\partial z}=-x\sin z=-x\sin z+\dfrac{\mathrm dh}{\mathrm dz}\implies\dfrac{\mathrm dh}{\mathrm dz}=0\implies h(z)=C

So we have

f(x,y,z)=x\cos z+5y^2+C

so F is indeed conservative.

8 0
3 years ago
What is the Integers in this Picture?
Vadim26 [7]

Answer:

1. Integer

2. Not an integer

3. Not an integer

4. Not an integer

5. Not an integer

Step-by-step explanation:

Integer - A whole number

So just search the list for whole numbers. If it is not a whole number, it is not an integer.

8 0
3 years ago
Read 2 more answers
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