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Arte-miy333 [17]
4 years ago
12

Please help me I'm giving a brainliest to the first person to answer please help me!!!!!!!!!​

Mathematics
1 answer:
Murljashka [212]4 years ago
4 0

Answer:

The perimeter of the window 10 is the true one

Step-by-step explanation:

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The total cost of a pair of skates and kneepads
Mumz [18]

The cost of the knee pad is $18.

<u>Step-by-step explanation:</u>

It is given that,

The total cost of a skates and knee pads  is $63.

Therefore, Total cost = cost of skates + cost of knee pads.

We know that, the cost of the skates is $45.

<u>To find the cost of the knee pads :</u>

Let 'x' be the cost of the knee pads.

The equation is framed with the variable 'x' that gives the cost of the knee pad.

The equation is 63 = 45 + x.

<u>To find the value of x :</u>

The first step is to subtract 45 from both sides of the equation.

⇒ 63-45 = 45+x-45

⇒ 18 = x

⇒ x = 18 dollars.

The cost of the knee pad is $18.

3 0
4 years ago
Match each vocabulary word or words to the correct image.
Greeley [361]
The first picture I would say D). The second picture C). The third picture A) and the last one B).
7 0
3 years ago
Joyce rented a booth at a carnival at a cost of $95 to sell handmade beaded necklaces. The cost of making and packaging each bea
xz_007 [3.2K]

Answer:

To make a profit of at least $500 she must sell at least 12 necklaces

Step-by-step explanation:

Joyce rented a booth at a carnival at a cost of $95 to sell handmade beaded necklaces. The cost of making and packaging each beaded necklace was $15. If Joyce sells the beaded necklaces at $35 each then we have to find beaded necklaces she sell to make a profit of at least $500.

The costs side of the equation, we have:

Let no. of necklaces that she sell are x

∴ The cost of making and packaging x beaded necklace is $15x

Total Cost = 95+15x

Now, Joyce sells the beaded necklaces at $35 each. Therefore, selling price will be $35x

To make a profit of at least $500 the equation can be written as

95+15x+500\leq35x

595\leq50x

⇒ x\geq11.9=12

Hence,  to make a profit of at least $500 she must sell at least 12 necklaces



7 0
4 years ago
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Answer:

V = 103.2 m³

Step-by-step explanation:

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Select the correct answer.
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Answer:

y = 3x - 3, your answer is D.

Step-by-step explanation:

8 0
3 years ago
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