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3 years ago

Solve the equation. 10x+2=32 plz help I'm so ***** can someone explain this to me I'm slow lol

Mathematics

1 answer:

Svetllana [295]3 years ago

8 0

Answer:

x = 3

Step-by-step explanation:

10x + 2 = 32 ( subtract 2 from both sides )

10x = 30 ( divide both sides by 10 )

x = $\frac{30}{10}$ = 3

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For a snack, sameer ate a plum with 32 calories and several strawberries with 4 calories each. if the total number of calories i

Westkost [7]

Total calories = 56
Amount of calories in plum = 32
Remaining Calories = 56 - 32 = 24
Amount of calories with one strawberry = 4
No. of strawberries he ate = 24/4 = 6 strawberries

I hope it is helpful:D

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3 years ago

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A clock is constructed using a regular polygon with 60 sides. The polygon rotates every minute. How much has the polygon rotated

stepladder [879]

Answer:42°

Step-by-step explanation:So each minute, it advances by 1/60 of a complete rotation. A complete rotation is, of course, 360° . So each minute, it advances (360°/60) = 6° . (6° / minute) x (7 minutes) = 42°

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3 years ago

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Find the median of: 1, 3, 4, 6, 2, 4, 5, 6, 2, 3, 1, 4, 0, 4, 4, 4, 8, 9, 7, 4

Alborosie

Solution,

Arranging the data in ascending order:

0,1,1,2,2,3,3,4,4,4,4,4,4,4,5,6,6,7,8,9

N(total number of items)= 20

Now,

Median:

$(\frac{n + 1}{2)} ) ^{th \: item} \\ = (\frac{20 + 1}{2} ) ^{th \: item} \\ = \frac{21}{2} \\ = 10.5 \: th \: \: item$

Again,

Median:

$\frac{10 \: th \: item + 11 \: th \: item}{2} \\ = \frac{4 + 4}{2} \\ = \frac{8}{2} \\ = 4$

5 0

3 years ago

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Next 4 multiples of 1/6

solniwko [45]

Answer:

2/6 3/64/65/6

Step-by-step explanation:

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3 years ago

BRAINLIEST WILL I GIVE HURRY

stepladder [879]

Answer:

{10,8}

Step-by-step explanation:

-3x + 4y = -62

4x + 5y = 0

let's eliminate the x

-3x + 4y = -62 | x -4 |

4x + 5y = 0 | x 3 |

12x - 16y = 248

12x + 15y = 0

-------------------- -

-31y = 248

y = 248/(-31) = 8

since you must do this proble with elimination, we cant use subtitution. so we repeat the way once more to find x (eliminate y)

-3x + 4y = -62 | x 5 |

4x + 5y = 0 | x 4 |

-15x + 20y = -310

16x + 20y = 0

-------------------- -

-31x = -310

x = -310/-31 = 10

4 0

3 years ago