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Blizzard [7]
2 years ago
9

Need help please!!!!

Mathematics
2 answers:
mina [271]2 years ago
8 0

Answer:

x=17

y=10

Step-by-step explanation:

Damm [24]2 years ago
7 0
X=17
Y=10
The guy above is right
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the original price of a computer is $935.00 if the price of the computer is increased by 7% what is the new price
Verizon [17]

Answer:

$1000.45 is the new price.

Step-by-step explanation:

The fastest way in which to answer this question is to multiply $935.00 by 1.07.  That ".07" comes from "7%."

1.07($935.00) = $1000.45 is the new price.

4 0
2 years ago
A three pack of bar soap had a wholesale cost of $1.15. A pharmacy wants to sell this product with a markup of 60%. What are the
Svetllana [295]
To find the percentage of something, simply multiply the percentage (converted into a decimal) and the total. 60% = 0.6. 0.6*1.15 = 0.69. 
The markup is $0.69.
To find the retail price, add the markup to the wholesale cost. 0.69+1.15= 1.84. 
The retail price is $1.84. 
Hope that helped you.
4 0
3 years ago
Read 2 more answers
Two containers hold several balls. Once a second, one of the balls is chosen at random and switched to the other container. Afte
natka813 [3]

Answer:

(a) 8 balls

(b) 4 balls

Step-by-step explanation:

Let

N \to Number of balls

For a box, the probability that there are N balls in it is:

Pr = 0.5^N

For 2 boxes, it is:

Pr = 2 * 0.5^N

From the question, we have:

\frac{80}{10000} \to Favorable outcome

To solve for N, we have:

2 * 0.5^N = \frac{80}{10000}

2 * 0.5^N = 0.008

Divide both sides by 2

0.5^N = 0.004

Take log of both sides

\log(0.5^N) = \log(0.004)

Apply law of logarithm

N\log(0.5) = \log(0.004)

Make N the subject

N = \frac{\log(0.004)}{\log(0.5)}

N =7.966

Approximate

N = 8

Solving (b): Balls in one of the two boxes.

Here, we assume that each ball will have almost the same number of balls at a given instance;

Hence, we have:

Balls \approx \frac{N}{2}

Balls \approx \frac{8}{2}

Balls \approx 4

<em>4 balls in each box</em>

6 0
3 years ago
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Lana71 [14]
ANSWERERRRRER YWWWWWWWW

3 0
2 years ago
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What is the Least Common Multiple of x and 3x?
beks73 [17]

Answer:

3

Step-by-step explanation:

If you divide both numbers by x then it's just 1 and 3. LCM of 1 and 3 is 3

6 0
3 years ago
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