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3 years ago

When 1 is subtracted from three- tenths of the number, the result is equal to one-fifth of a number. What is the number

1 answer:

8 0

Based on the given mathematical statement, it can be rewritten into a mathematical equation to simplify and to be solved easily. The statement, "When one is subtracted from three-tenths of a number" corresponds to the equation, 3x/10 - 1, that is assuming the number is represented by the variable x. This is equal to one-fifth of the number. In other words,
3x/10 - 1 = x/5
x = 10

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3. Which linear equation corresponds to the line graph?

iogann1982 [59]

Answer:

Y=1/3x

Step-by-step explanation:

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Where y2=-1

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4 years ago

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Step-by-step explanation:

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3 years ago

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iren2701 [21]

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3 years ago

Read 2 more answers

Sin(x)-tan(x)cos(x)+cos(π/2-x)

Gala2k [10]

Answer:

sin(x)

Step-by-step explanation:

7 0

3 years ago

Need help asap plz

stepladder [879]

Answer:

Step-by-step explanation:

sum > 8 or 9,10,11,12

events sum >8 are 36,45,54,63,46,55,64,56,65,66

no. of events=10

p=10/36=5/18

P=291/2237

$p=\frac{1}{8}*\frac{4}{8}=\frac{1}{16}$

P=5/246

p=208/246=104/123

yes no total

student 56 42 98

teacher 3 7 10

total 59 49 108

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3 years ago