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Sergio [31]
3 years ago
7

Plz its easy :) plzz

Mathematics
2 answers:
Thepotemich [5.8K]3 years ago
8 0
Here is the answer hope it helps

Debora [2.8K]3 years ago
3 0

Answer:

x=3

A=4

B=5

Step-by-step explanation:

12a+15b-9c take 3 as GCF

3(4x+5b-3c)

x=3

A=4

B=5

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Zack flips a coin a rolls a number cube with sides labeled 1 to 6. What is the probability that he gets heads and a number great
Nitella [24]
To get heads: 1/2 because there are two sides to a coin.

There are 6 sides on a cube and 2 numbers are greater than 4 (5 and 6) so 2/6

Now multiply: 1/2 * 2/6 = 2/12 = 1/6

1/6 is the final answer.
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3 years ago
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Simplify: 2log2(8x)
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Answer is 0.124. I have to right more characters
3 0
3 years ago
24 is 31.25% of what number? Prove your answer in the show your workbox.
FinnZ [79.3K]

Answer:

76.8

Step-by-step explanation:

1. We assume, that the number 31.25 is 100% - because it's the output value of the task.

2. We assume, that x is the value we are looking for.

3. If 100% equals 31.25, so we can write it down as 100%=31.25.

4. We know, that x% equals 24 of the output value, so we can write it down as x%=24.

5. Now we have two simple equations:

1) 100%=31.25

2) x%=24

where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that:

100%/x%=31.25/24

6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for 24 is what percent of 31.25

100%/x%=31.25/24

(100/x)*x=(31.25/24)*x       - we multiply both sides of the equation by x

100=1.3020833333333*x       - we divide both sides of the equation by (1.3020833333333) to get x

100/1.3020833333333=x

76.8=x

x=76.8

now we have:

24 is 76.8% of 31.25

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Answer:

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Step-by-step explanation:

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5 0
2 years ago
PLZ ANSWER<br> SCRENSHOT
german

Answer:

Marcelino will break even

Step-by-step explanation:

if he spends 45 dollars on profits, and sells each balloon for $1.50 then you multiply 30 balloons by 1.5 and that equals 45 dollars, so he will break even

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