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3 years ago

Your math teacher asked you to solve the equation in the box.

Mathematics

1 answer:

lawyer [7]3 years ago

6 0

Answer:

x = x - 4/6

false

Step-by-step explanation:

6(x - 1) - 4x = 2(3x - 5)

First, lets distribute the 6 to each item inside the parentheses on the left side. You can do this by multiplying the 6 by each term.

6 * x = 6x

6 * -1 = -6

6x - 6 - 4x = 2(3x - 5)

Next, we will combine like terms.

6x - 4x = 2x

2x - 6 = 2(3x - 5)

Now, let's look at the right side of the equation.

Let's distribute the 2 to each item inside the parentheses on the left side. You can do this by multiplying the 2 by each term.

2 * 3x = 6x

2 * -5 = -10

6x - 1 = 6x - 5

Immediately, we can tell this is false, but let's solve the equation just to make sure.

6x - 1 = 6x - 5

+1 +1

6x = 6x - 4

--- --------

6 6

x = x - 4/6

This is false.

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6= m - 7/8 HELLLLLLP

Oduvanchick [21]

Answer:

m = 6 7/8 or 55/8.

Step-by-step explanation:

6= m - 7/8

6 + 7/8 = m - 7/8 + 7/8

m = 6 7/8 or 55/8.

4 0

3 years ago

Classify each number according to which sets of numbers it belongs in:

True [87]

Answer:

Natural, integer, rational: 10, 9, $3(12-\frac{2}{2})$

Integer, rational: -6

Rational: 3.7, 3.3333333

Irrational: $\pi$ , 1.41421356

Step-by-step explanation:

Given numbers:

$10,\pi, -6, 3.3333333333, 9, 3.7, 3(12-2/2),1.41421356$

To classify them in natural integer, whole rational or irrational numbers.

Solution:

Natural numbers are whole numbers stating from 1.

{1,2,3,4,5,6..........}

Whole numbers are integers starting from 0.

{0,1,2,3,4,5...........}

Integers are all real numbers that do not include decimals or fractions.

{.............-4,-3,-2,-1,0,1,2,3,4.........}

Rational numbers are those numbers which can be represented as fraction of whole numbers. For example:

$-1.5=-\frac{3}{2}$

$0.1111.....=\frac{1}{9}$

$5=\frac{5}{1}$

Irrational numbers are those numbers which cannot be represented as simple fractions.

Based on the above definitions, we can classify numbers.

1) 10

Natural, Integer, Rational

2) $\pi$

Irrational

3) -6

Integer, Rational

4) 3.33333333333

Rational

5) 9

Natural, Integer, Rational

6) 3.7

Rational

7) $3(12-\frac{2}{2})=3(12-1)=3(11)=33$

Natural, Integer, Rational

8) 1.41421356

Irrational

3 0

3 years ago

At a local restaurant, the amount of time that customers have to wait for their food is normally distributed with a mean of 38 m

Tatiana [17]

Answer:boynjm emwffw

Step-by-step explanation:

boybffqq

5 0

3 years ago

Find the slope of the line passing through the pair of points: (-6,-1), (-6,4)

Dima020 [189]

The formula of a slope:

$m=\dfrac{y_2-y_1}{x_2-x_1}$

We have the points (-6, -1) and (-6, 4).

Substitute:

$m=\dfrac{4-(-1)}{-6-(-6)}=\dfrac{4+1}{-6+6}=\dfrac{5}{6}\ !!!$

Dividing by 0 is not possible, therefore the slope is undefined.

It's a vertical line x = -6.

8 0

3 years ago

Choose one of the factors of x3 − 1331.

Dmitry [639]

Answer A) x-11
Hope this helps!

3 0

3 years ago

Read 2 more answers