Tyson wants to solve the inequality 1/3m < -21 How can be isolate the variable?

Answer:

30%

Step-by-step explanation:

[tex]\boxed{percentage \: discount = \frac{discount}{original \: price} \times 100\%}[/tex]

Discount

= original price -sale price

= $86 -60.20

= $25.80

Percentage discount

[tex] = \frac{25.80}{86} \times 100\% \\ = 30\%[/tex]

Answer:

The equations in the slope-intercept form

y = - 2 x + 5

y = - 2 x + 3

Step-by-step explanation:

The slope-intercept form of the linear equation is y = m x + b, where

To put any equation in the slope-intercept form state y on the left side, x and the numerical term on the right side, the coefficient of y must be 1.

Let us do that with the given equations

∵ 2x + y = 5

→ Subtract 2x from both sides to move x to the right sides

∴ 2x - 2x + y = 5 - 2x

∴ y = 5 - 2x

→ Switch 5 and - 2x

∴ y = - 2x + 5

∵ 3y = 9 - 6x

→ Divide each term by 3 to make the coefficient of y = 1

∴ [tex]\frac{3y}{3}=\frac{9}{3}-\frac{6x}{3}[/tex]

∴ y = 3 - 2x

→ Switch 3 and - 2x

∴ y = - 2x + 3

The equations in the slope-intercept form

y = - 2x + 5

y = - 2x + 3

Answer:

Write each equation in slope-intercept form.

y = -2x + 5

y = -2x + 3

What do the equations have in common? How are they different?

- The slopes are the same.

- The y-intercepts are different.

The system represents lines that (are parallel),

therefore the system has no solution.

Answer:

what is your question I can help you

Step-by-step explanation:

full form of mathematics is

Answer:

La familia bebió:

2 botellas de 1.5 L = 2*1.5L = 3L

5 botellas de 1/4 de litro = 5*(1/4 L) = 5/4 L

4 botellas de 1/4 de litro = 4*(1/4 L) = 1 L

Sumando eso, tenemos:

3 L + (5/4) L + 1L = 4L + 5/4 L = (16/4) L + 5/4 L = (21/4) L.

21/4 Litros tomaron en total.

¿podemos directamente sumar y restar fracciones de distintos denominadores?

No, tenemos que tener el mismo denominador para sumar o restar.

Answer:

m=10.5

Step-by-step explanation:

First, add 3/63  on both sides to get 5m by itself.

5m-3/63 = 9/21  

     +3/63  +3/63

(9/21 x 3 = 27/63)

5m = 30/63

Simplify.

5m = 10/21

To get m by itself, divide 5...

5m = 10/21

/5       /5

Multiply by the reciprocal.

5x21/10

m=10.5

I hope this helps you out! Have an amazing day c:

The value of m is given by the equation m = 2/21

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Let the equation be represented as A

Now , the value of A is

5m - ( 3/63 ) = ( 9/21 )   be equation (1)

On simplifying the equation , we get

5m - ( 1/21 ) = ( 9/21 )

Adding 1/21 on both sides of the equation , we get

5m = ( 9/21 ) + ( 1/21 )

Now , on further simplification , we get

5m = 10/21

Divide by 6 on both sides of the equation , we get

m = ( 10/21 ) / 5

m = 2/21

Therefore , the value of m is 2/21

Hence , the equation is m = 2/21

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Answer:

$9.25 per hour

Step-by-step explanation:

So we know that the question is asking for how much Carl makes per hour, but what we do know is that he makes $18.50 every 2 hours. Therefore, you want to divide $18.50 by 2 because you want that 2 to become a 1. Here is what it looks like as an equation:

Step 1) $18.50 = 2x

divide both sides by 2 to leave x on its own.

Step 2) $9.25 = x

Hope this helps! :)

Answer: 9.25 per hour

Have a good day!

Answer:

Hi there!

Your answer is:

24

Step-by-step explanation:

g(5)-3=

First plug in 5 for x in the equation g(x)

g(5) = -22 -(5)

-22-5

-27

27-3 = 24

Answer:

A' (4, 3)

Step-by-step explanation:

you could use the coordinate rule for the rotation of 270 which is (b, -a) this doesnt mean u make the things negative or positive it means that you are switching the y coordinate to where the x coordinate is and making the x coordinate the opposite symbol of what it is, sorry if this make no sense lol

Answer:

true

Step-by-step explanation:

Answer:

Option 4

Step-by-step explanation:

Answer:

Minimum angle = 108°

Step-by-step explanation:

From the figure attached,

Minimum angle to overlap the star onto itself is the angle of rotation from point A to B.

Let the angle between A and B measure a°.

If we complete a star pentagon by joining the vertices of the star,

Formula to measure the internal angle of a polygon is,

Measure of internal angle = [tex]180\times \frac{(n-2)}{n}[/tex]

Measure of ∠ABC = [tex]\frac{(5-2)}{5}\times 180[/tex]

                              = 108°

Since, one side star divides the interior angle into three equal parts,

Measure of interior angle = [tex]\frac{108}{3}[/tex] = 36°

From ΔAOB,

m(∠OAB) + m(∠AOB) + m(∠ABO) = 180° [Sum of interior angles of a triangle = 180°]

36° + a + 36° = 180°

a + 72° = 180°

a = 180 - 72

a = 108°

Therefore, by the minimum angle of rotation of 108° star will overlap onto itself.

Yes, ΔLMN is a right triangle.

The Pythagoras theorem states that in a right triangle, the square of the hypotenuse is equal to the sum of the square of the other two sides.

Given that;

Sides of a triangle are, 15, 9, and 12.

Now, We can apply the Pythagoras theorem as;

⇒ 15² = 9² + 12²

⇒ 225 = 81 + 144

⇒ 225 = 225

Thus, We can say that;

⇒ ΔLMN is a right triangle.

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Answer:

4+(8-2)=(4+8)+2

does not show associative property.

Answer: 506

Step-by-step explanation:

i did it in the calculater i got 506

Answer:

confusing

Step-by-step explanation:

Answer

He should have multiplied both numbers by 100.

Answer:

2.5w² + 14w + 16

Step-by-step explanation:

Width of portrait without frame = w

Height of portrait without frame = 2.5*w = 2.5w

Given that the portrait has a frame that is 2 in wide all along its borders, therefore,

Width of framed portrait = w + 2 + 2 = w + 4

Height of framed portrait = 2.5w + 2 + 2 = 2.5w + 4

Expression of the area of the framed portrait in terms of w = (w + 4)(2.5w + 4)

Simplify and express in standard form as follows:

Area = (w + 4)(2.5w + 4)

Apply the distributive property of multiplication

w(2.5w + 4) +4(2.5w + 4)

2.5w² + 4w + 10w + 16

Combine like terms

Area = 2.5w² + 14w + 16

Answer:

$126

Step-by-step explanation:

140 - 10% equals 126

Answer:

126

Step-by-step explanation:

140*0.10 (10% converted into a decimal)= 14

140-14= 126

Answer:

46

Step-by-step explanation:

You have to do IVU+TUI=TUV

so... x+49+x+63=106

Answer:

it cannot

Step-by-step explanation:

The reason for this is because if there are more consumers than producers the producers will not be able to keep up with demand and the product will be fought over, toilet paper in the modern day is a good example

Answer:

the answer is i need points lol

Step-by-step explanation:

but i have a similar question that i'm doing right now but i don't know

Answer:

The answer would be True

Step-by-step explanation:

Because your getting 35 bagels for $10 rather then getting 5$ for 18

Your getting a cheaper price for more.

I CALL THAT A WIN - WIN!!!!!!!

pleaase mark me brainlyest!

Answer:

True

Step-by-step explanation:

Answer:

The answer is A.

Step-by-step explanation:

Answer:

a

Step-by-step explanation:

Answer:

Step-by-step explanation:

You want this to be anything? It can be in any discipline?

1. There is a novel of 20000 pages that has been published. That's unlikely, but it is possible.

2. The temperature could be +30 degrees celcius in Northern Canada (today: Nov. 1).

3. The earth could stop and begin to rotate clockwise.

4. I could time travel to save John F. Kennedy.

5. Sherlock Holmes could fail to solve a mystery.

Answer:

Maximum = 99

Minimum = 42

Mode = 75

Median = 75

Mean = 76.73

Step-by-step explanation:

We are given the test scores below and we have to find all of the M numbers.

Firstly arranging the given test scores in ascending order we get;

42, 56, 62, 64, 72, 75, 75, 75, 85, 85, 87, 88, 88, 98, 99.

Now, as we can see in the data above that the maximum value is the last value in our data and the minimum value is the first value in our data.

So, the maximum value is 99 and the minimum value is 42.

Now, the mean of the data is given by the following formula;

Mean = [tex]\frac{\sum X}{n}[/tex]

          = [tex]\frac{42+ 56+ 62+ 64+ 72+ 75+ 75+ 75+ 85+ 85+ 87+ 88+ 88+ 98+ 99}{15}[/tex]

          = [tex]\frac{1151}{15}[/tex] = 76.73

Now, the mode is the value that occurs the maximum number of times in our dataset which is 75 as it is appearing the maximum (3) number of times in our data.

So, the mode of the data is 75.

Now, for finding the median, the number of observations is odd (i.e. 15);

So, Median = [tex](\frac{n+1}{2})^{th} \text{ obs.}[/tex]

                   = [tex](\frac{15+1}{2})^{th} \text{ obs.}[/tex]

                   = [tex]8^{th} \text{ obs.}[/tex] = 75

Hence, the median of the data is 75.

Answer:

15 girls, 35 boys

Step-by-step explanation:

Step 1:

3 : 7       Ratio

Step 2:

3x + 7x = 50        Substitute

Step 3:

10x = 50     Add

Step 4:

50 ÷ 10     Divide

Step 5:

x = 5

Answer:

15 girls, and 35 boys     Multiply

Hope This Helps :)

Step-by-step explanation:

The three types of Rigid Transformations are Reflection, Rotation, and Translation.

Congruent means equal in all lengths, size and shape.

Rigid transformations are always congruent (or equal) because they never change their form, size or shape. They will always be the same shape and size no matter when it is moved.

They can be congruent when the shape is not different from the original, same size, same length/width, same form.

Dilation is NOT part of a rigid transformation because it widens or decreases its size/shape.

Answer:

the answer should be 6

3(6-14) = -24

then -24 ÷ (-4) is 6

Answer:

45 = 2x + 22

Step-by-step explanation:

Perimeter is all the sides lengths added together.

Step 1: Set up equation

7 + 7 + x + 4 + x + 4 = 45

Step 2: Combine like terms

2x + 22 = 45

Answer:

x=18

Step-by-step explanation:

x/3+1=7

-1=-1

x/3=6

×3=×3

x=18