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ICE Princess25 [194]
2 years ago
13

Question 1 of 10

Mathematics
2 answers:
Masteriza [31]2 years ago
7 0

Answer:

3

Step-by-step explanation:

8x-2(x-5)=x+25

8x-2x+10=x+25

6x+10=x+25

6x-x+10=25

5x+10=25

5x=25-10

5x=15

x=15/5

x=3

masya89 [10]2 years ago
4 0

Answer:

=3

Step-by-step explanation:

<em>first you will distribute 8−2(−5)=+258x−2(x−5)=x+25</em>

<em>8−2+10=+25</em>

<em>Then you will combine like terms   8−2+10=+258x−2x+10=x+25</em>

<em>6+10=+256x+10=x+253</em>

<em>Last you will subtract 10 from both sides of the equation 6+10=+25</em>

<em>6+10−10=+25−106</em>

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Answer:

17000 batteries

Step-by-step explanation:

Three years and one month is equivalent to the mean minus one standard deviation.

Three years and seven months is equivalent to the mean plus one standard deviation.

For a normal distribution, we know that 68% of population is between mean ± 1 sd, then can be expected that 25000*68% = 17000 of batteries last between three years and one month and three years and seven months

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Which situation describes DEPENDENT events? A) A die is rolled, the outcome is recorded, then a coin is tossed. B) A die is roll
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Answer:

the answer is D

Step-by-step explanation:

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3 years ago
What is the value for x when using algebra tiles to solve the equation x+1=-x+(-5)?
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3 years ago
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GIVING BRAINLIEST!!!!!!
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