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tino4ka555 [31]
3 years ago
13

15 times a number increased

Mathematics
2 answers:
Minchanka [31]3 years ago
6 0

Answer:

Step-by-step explanation:

k

Over [174]3 years ago
5 0
15x + 18 = 36 + 4x
11x = 18
x = 1.63
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The Royal Fruit Company produces two types of fruit drinks. The first type is 20% pure fruit juice, and the second type is 95% p
enot [183]

Answer:

14 pints of 20% juice

56 pints of 95% juice

Step-by-step explanation:

Let

x be pints of 20% pure fruit juice, thus

70 - x   will be pints of 95% pure fruit juice

The equation, thus can be written as:

20%x + 95% (70-x) = 80% (70)

Solving for x:

(0.2)x + (0.95)(70-x) = (0.8)(70)\\0.2x+66.5-0.95x=56\\0.75x=10.5\\x=14

And 70 - x would be 70 - 14 = 56

Thus,

14 pints of 20% juice is needed, and

56 pints of 95% juice is needed

5 0
3 years ago
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249798.828806 rounded to the nearest ten
NNADVOKAT [17]

Answer: 249800

Step-by-step explanation:

Uhh you round it.

5 0
2 years ago
If m^2 − n^2 = 117, where m and n are prime numbers, find m and n.
astraxan [27]

Step-by-step explanation:

subtract

5 0
3 years ago
Read 2 more answers
Pick any number. If that number is even, divide it by 2. If it's odd, multiply it by 3 and add 1. Now repeat the process with yo
wolverine [178]
If you pick 3, you end up with 1 after getting to 10 then 5 then 16 then 8 then 4 then 2 then 1.
If you pick 14, you get 7 then 22 then 11 then 34 then 17 then 52 then 26 then 13 then 40 then 20 then 10 then 5 then 16 then 8 then 4 then 2 then 1.
From my observations and testing I am quite sure that you are correct
6 0
2 years ago
How to write 31over9 as a decimal​
Arte-miy333 [17]

Answer:

Step-by-step explanation:

  <u>  </u>

3.4 or 3.4 repeating (3.4444444444444444444444∞)

and

3.44 rounded to the hundredth

4 0
3 years ago
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