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mestny [16]
3 years ago
12

Translate into an equation:

Mathematics
1 answer:
tatiyna3 years ago
4 0
In order to do these, simply translate the sentence mathematically.
1) x-15=7
2)3x+4=13
3)x+x+2+x+4=51
Hope this helped :D. Comment below if you have any questions!
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Look at attachment below
Romashka [77]
I think it’s 8/55=4/x
So it’s 8x=4(55)
8x=220
x=220/8
x=27.5
4 0
3 years ago
Number 3 help pls thank you ASAP ASAP
Ksivusya [100]

Answer:

B

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
A company gives each worker a cash bonus every Friday, randomly giving a worker an amount with these probabilities: $10 - 0.75,
Shkiper50 [21]

The worker's expected weekly bonus is $30.0

<h3>How to determine the worker's expected weekly bonus?</h3>

The amounts and the probabilities are given as:

x    $10       $50

P(x)  0.75    0.25

The worker's expected weekly bonus is calculated as:

E(x) = \sum x * P(x)

So, we have:

E(x) = $10 * 0.75 + $50 * 0.25

Evaluate the product

E(x) = $17.5 + $12.5

Evaluate the sum

E(x) = $30.0

Hence, the worker's expected weekly bonus is $30.0

Read more about expected values at:

brainly.com/question/15858152

#SPJ1

3 0
2 years ago
Please answer something meaningful for grade 7
erastova [34]
Ooh I loved this stuff but I kinda forgot how to do it but I know you are supposed to multiply 2 times pi times times radius so then 2 times 3.14 times 2.6 = ... and pi times 22 =...
8 0
3 years ago
Reducing frations 56/70
alexira [117]
56/70
To simplify this, find the highest factor they have in common, which is 14 in this case.
Then divide 56 and 70 by 14.
(56/14) / (70/14)

4/5

Hope this helps :)
7 0
3 years ago
Read 2 more answers
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