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4 years ago

I am thinking of a number. When you add the

Mathematics

1 answer:

Alexandra [31]4 years ago

7 0

Hi there! :)

Answer:

$\huge\boxed{6}$

Let "x" represent a number.

Adding the number to itself gives us x + x, or 2x.

Multiplying by 3 gets 36, therefore:

36 = 3 · 2x

Simplify:

36 = 6x

Divide both sides by 6:

36/6 = 6x/6

x = 6.

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GIVING BRAINLIEST! DUE TODAY!!!

o-na [289]

Answer:

0, 4, 7, 9, 11 those r the answers in order

6 0

3 years ago

Read 2 more answers

1/15x = 10 solve x pls help its for a test

Travka [436]

Answer:

X=0.00667

Step-by-step explanation:

1/15x=10

multiply 15x the two sides

=15X*1/15x=15X*10

=drop 15x the left side

1=150X

=150X/150=1/150

therefore X=0.00667

7 0

3 years ago

Write an algebraic expression for the given quantity. Let x represent the unknown value. One-eight of the suu of a number and th

yan [13]

ANSWER:

The algebraic expression for one-eight of the sum of a number and three is $\frac{x}{8}+\frac{3}{8}$

SOLUTION:

Given, "x" represent the unknown value.

We have to write the algebraic expression for:Here, the number is unknown term, so x represents the number.

Now according to given information ,

One - eight of the sum of a number and three.

→ $\frac{1}{8}$ of the sum of x and 3

→ $\frac{1}{8} \times (x + 3)$

→ $\frac{x+3}{8}$

→ $\frac{x}{8}+\frac{3}{8}$

Hence the algebraic expression for one-eight of the sum of a number and three is $\frac{x}{8}+\frac{3}{8}$

6 0

4 years ago

A major corporation is building a 4325 acre complex of homes, offices, stores, schools, and churches in the rural community of G

denis23 [38]

Answer:

1) P(0) = 5000

2) P(t --> ∞) = 25000

Step-by-step explanation:

P(t) = (25t² + 125t + 200)/(t² + 5t + 40)

1) Population at the moment corresponds to population at t = 0

P(0) = (25(0²) + 125(0) + 200)/(0² + 5(0) + 40) = (0 + 0 + 200)/(0 + 0 + 40) = 5 thousand = 5000 (P was stated to be in thousands)

2) Population in the long term corresponds to the population as t --> ∞

P(t) = (25t² + 125t + 200)/(t² + 5t + 40)

Divide through the numerator and denominator by t²

P(t) = (25 + (125/t) + (200/t²))/(1 + 5/t + (40/t²))

P(t --> ∞) = (25 + 0 + 0)/(1 + 0 + 0) (Since, (1/∞) = 0)

P(t --> ∞) = 25 thousand = 25000

3 0

4 years ago

Sean read 1515 of a book in 112112 hours. How long will it take Sean to read 1212 of this book?

levacccp [35]

I guess your question is
Sean read 15 of a book in 112 hours. How long will it take Sean to read 12 of this book?

15 books ........112 hours
12 books..........? hours

12 x 112 / 15 = 89.6 hours.

4 0

3 years ago