50 PTS
Which relation is a function?

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

[tex]\bold{H \: e \: y \: o \: !}[/tex]

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Let's simplify step-by-step ~

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[tex]\sf{-8 \: + \: 6x \: + \: 5x \: + \: - \: 11 \: - \: 7}[/tex]

[tex]\sf{= -8 \: + \: 6x \: + 5x \: + \: - \: 11 \: + \: - \: 7}[/tex]

_______________________

Combine like terms:

[tex]\sf{= \: -8 \: + \: 6x \: + \: 5x \: + \: - \: 11 \: + \: -7}[/tex]

[tex]\sf{= \: (6x \: + \: 5x) \: + \: (-8 \: + \: -11 \: + \: -7)}[/tex]

[tex]\sf{= \: 11x \: + \: -26}[/tex]

[tex]\huge{\mathcal{\boxed{\rightarrow \: = \: 11x \: - \: 26}}[/tex]

Hope It Helps!

A n s w e r e d : -  ᴀᴅʀɪᴀɴɴᴏɪʀ

Answer:

300 children and 400 adults

Step-by-step explanation:

14(x) + 38(700-x) = 19,400

14x + 26,600 - 38x = 19,400

14x - 38x = -7,200

-24x = -7,200

24x = 7,200

x = 300

x = childrens

700 - x = adults

300 = children

400 = adult

Answer: Trust me if you want but I think it is parallelogram. Maybe?

The scale factor from the blue prints to the actual mall is 1:100.

From the information, the blue prints (scale drawing) of a new strip mall are 2 feet by 9 feet and the actual strip mall is 200 feet by 900 feet.

Therefore, the scale factor from the blue prints to the actual mall will be:

= 200 / 2

= 100

Therefore, the scale factor from the blue prints to the actual mall is 1:100.

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Answer:

[tex]59 + 3x < 75[/tex]

Step-by-step explanation:

We know from the question that Fatoumata pays a flat cost of $59 per month and $3 per gigabyte.

If we consider [tex]x[/tex] to be the number of gigabytes she uses in a month, then her bill every month can be represented by the following expression:

[tex]59 + 3x[/tex] .

We are told that the bill has to be kept under $75. Therefore:

[tex]59 + 3x < 75[/tex]

This inequality can be used to solve for [tex]x[/tex], and so we can use it to find the maximum number of gigabytes she can use while keeping the bill under $75.

The inequality for the maximum number of gigabytes Fatoumata can use while staying within her budget will be equal to $59 + $3(x) < $75.

Mathematical expressions with two algebraic symbols on either side of the equal (=) sign are called equations.

This relationship is illustrated by the left and right expressions being equal to one another. The left-hand side equals the right-hand side is a basic, straightforward equation.

As per the given information in the question,

Price of cell phone plan per month = $59

The price per gigabyte = $3

Then, the equation as per the statement will be,

$59 + $3(x)

Here, x is the number of gigabytes used in a month.

So, the inequality will be,

$59 + $3(x) < $75

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The value of x for given MOD equation is 1.5.

The portion left over after dividing one integer by another is known as the modulo (or "modulus" or "mod"). As an illustration, 100 9 = 11 with a leftover of 1, hence 100 mod 9 equals 1.

When two numbers are split, the modulo operation in computing yields the remainder or signed remainder of the division (called the modulus of the operation).

According to the given value;

|3x-2|=|x+1|

3x-2=x+1

3x-x=1+2

2x=3

x=3/2 = 1.5

The value of x for given MOD equation is 1.5.

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Answer:

Approximately $2,039.30

Step-by-step explanation:

Original value = $2,486.95

Value lost = 18%

100% value = $2,486.95

100% - 18% = 82% value remaining

.82 x 2,486.95 = 2039.299 or $2,039.30

Answer:

42% is less than 5/8

Step-by-step explanation:

If 42% is converted to a fraction, it comes out to 21/50, which is smaller than 5/8. You could also convert 5/8 into a percentage, which comes out to 62.5%. :)

Answer:

42% < 5/8

Step-by-step explanation:

We're going to change 5/8 to a percent. All you have to do is 5/8, which is 0.625. If you want to convert a decimal to a fraction, you move the decimal 2 places to the right, which is 62.5. Therefore, 42% is less, or < than 5/8.

Answer  

the answer to the question is -5

Step-by-step explanation:

Answer:

The expression that shows a valid step in

the process of finding the decibel level of the noise is dB = 10 log 150,000. Option C is correct

Given the equation for calculating the intensity of sound which is measured in decibel expressed as:

dB=10 log l

where;

I is the ratio of the sound to the human hearing threshold

Given that noise is 150,000 times greater than the human hearing threshold.

Substitute | = 150,000 into the expression above;

dB = 10 log 150,000

If this is correct, brainliest please.

Answer:

24.204 < 24.240

Think:

24.204 = 24,204

24.240 = 24,240

Which is greater?

24,240 is.

⇒ Hope this helps!

Step-by-step explanation:

the answer is, so we are adding and multiplying by 2, so here is the answer: m<4=60

Answer:

m∠2 and m∠4 are opposite angles, this means that they are the same. Since m∠2 is 30 degrees, m∠4 is also 30 degrees.

Answer:

va de 3 Ok qjwjqjwjwjsjsh

Step-by-step explanation:

wjwjwjwhwhwjjde

Answer:

1

Step-by-step explanation:

1 is the number in which its reciprocal is its own because 1 has both the same numerator and denominator which means the reciprocal is the same. For example, 1/1 is equal to 1 and the reciprocal of 1/1 is 1/1

2/2 is equal to 1 and the reciprocal of 2/2 is 2/2

This can keep going on and on.

Hope this helps!

Answer:

no

Step-by-step explanation:

3/4 is equivalent to 6/8,9/12, and 15/20

He will receive $ 9 when he exchanges 100 pesos for American dollars.

We are given that:

Levant received 3000 Mexican pesos for 270 American dollars.

So, by using the unitary method, we will calculate the rate of 1 Mexican pesos for American dollars.

So, we get that:

3000 Mexican pesos = $ 270

1 Mexican Peso = $ 270 / 3000

1 Mexican Peso = 0.09

Now, we are also given that Levan has 100 pesos left.

So,

100 pesos = $ 0.09 × 100

100 pesos = $ 9

Therefore, he will receive $ 9 when he exchanges 100 pesos for American dollars.

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Answer:

x = 1

Step-by-step explanation:

Distribute

3x + 8x - 8 = 3

Gather like terms

11x - 8 = 3

Add 8 to both sides

11x = 11

Divide both sides by 11

x = 1

The value of 650 ft.² divided by 2/3 of an hour is 975 ft² per hour

The mathematical statement is given as

650 ft.² divided by 2/3 of an hour

This can be represented properly as:

650 ft.² / 2/3 of an hour

2/3 of an hour is

2/3 of an hour = 2/3 hr

So, we have

650 ft.² / 2/3 of an hour = 650 ft.² / (2/3 hr)

Evaluate the quotient

650 ft.² / 2/3 of an hour = 975 ft² per hour

Hence, the value of 650 ft.² divided by 2/3 of an hour is 975 ft² per hour

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For a dish that is containing bacteria has a diameter of 0.0001 kilometer. The diameter of a bacterium is 10^-16, the number of times that the diameter would be larger is 10¹² times.

We have the diameter of the dish to be 0.0001

This is the same as 10⁻⁴

The bacterium has the diameter at 10^-16

The difference between the diameter of the dish than the bacterium would be solved by

1 x 10⁻⁴ / 10^-16

= 10¹²

Hence we would have to say that for a dish that is containing bacteria has a diameter of 0.0001 kilometer. The diameter of a bacterium is 10^-16, the number of times that the diameter would be larger is 10¹² times.

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If a manufacturer manufactures 5,000 dozen of sweaters, and sells 3,000 dozen of them only, then the total profit he/she earns from the these sweaters is [1000(3x - 5y)], assuming that the cost of manufacturing one sweater is "x" and the selling price of that sweater is "y".

As per the question statement, a manufacturer miscalculates the demand of the market and manufactures 5,000 sweaters, but sold only 3000 of them.

We are required to calculate the total profit earned by the manufacturer from the sale of the sweaters.

Since, no data about the manufacturing cost of the sweaters and their selling price is provided in the question statement, let us assume that the cost of manufacturing one sweater is "x" and the selling price of that sweater is "y". Solving with these variables will give us a generalized answer which we can use for any value.

Now, Since assumed that, manufacturing cost of one sweater is "x", then, manufacturing cost of 5000 sweaters will be [tex](5000*x)=5000x[/tex].

Similarly assumed that, selling cost of one sweater is "y", and then, selling cost of 3000 sweater will be [tex][(3000*y)=3000y][/tex].

Now, we know that,

[Profit = (Total Selling Cosy) - (Total Manufacturing Cost)],

Therefore, in this case, total profit from the sale of 3000 sweaters

[tex]=(3000y-5000x)\\=1000(3y-5x)[/tex].

Now, on using real integers or numbers in place of "x" and "y", if the value of Profit comes negative, it will mean, that for those values of "x" and "y", the manufacturer makes loss, not profit.

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Answer:

6:21

Step-by-step explanation:

because there is 6 roses and 21 other types 6/21 = 6:21

Answer:

6:21

ratio indicates how many times one number contains another.

it can be simplified to 2:7, because the HCF of 6 and 21 is 3, it's been divided by 3.

hope it helps.

Answer:

yes it is a right triangle because it forms a right angle between the 6 cm and 7 cm.

Answer:

yes

Step-by-step explanation:

draw the symbol for the 90 degrees in the part between 6 and 7

after simplifying the expression sinx + cotx cosx, we get the result as cosec x.

We are given the expression:

sinx + cotx cosx

We need to simplify the expression.

We know that cot x can also be written as

cot x = cos x / sin x

Substituting it in the expression, we get that:

= sin x + ( cos x / sin x ) cos x

opening the brackets, we get that:

= sin x + cos² x / sin x

= (sin² x + cos² x ) / sin x

Using the trigonometric identity that sin² x + cos² x = 1, we get that:

= 1 / sin x

= cosec x

Therefore after simplifying the expression sinx + cotx cosx, we get the result as cosec x.

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The absolute value function of the given expression is g(x) = 3*Ix + 2I.

The absolute value function is often assumed to provide the number's distance from zero on a number line. Algebraically, the output is really the value without respect to sign regardless of what the input value is.

Let's define transformations in broad strokes.

A vertical stretch with scale factor A is denoted by:

g(x) = A*f(x)

A vertical shift in A units is denoted by:

g(x) = f(x) + A

If A is positive, the shift is positive; if A is negative, the shift is negative.

A horizontal shift in A units is denoted by:

g(x) = f(x - A)

If A is greater than zero, the shift is toward the right.

The shift  to the left if A is negative.

Then we begin with the maximum value parental function f(x) = IxI.

"The graph of both the absolute value parent function has been stretched vertically by a factor of three."

we can start with:

g(x) = 3*f(x)

"then shifted two units left"

g(x) = 3*f(x - (-2))

and since f(x) = IxI, they have:

g(x) = 3*Ix + 2I

the absolute value function of the given expression is g(x) = 3*Ix + 2I.

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If you want to have an average of at least 90, the score that you need to get in the last exam is at least 97 points.

We know that the scores on the first 3 exams are 85, 87, and 91.

If the score in the fourth exam is x, then the average of the 4 exams will be:

(85 + 87 + 91 + x)/4

If we want to have an average of at least 90, then we need to solve:

(85 + 87 + 91 + x)/4 = 90

Solving that for x we will get:

(263 + x) = 90*4

x = 90*4 - 263 = 97

The score that you need to get in the last exam is 97 points.

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Step-by-step explanation:

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Accounts Payable may sometimes include non-current or long-term payables in certain circumstances is False

Non-current or long term  liabilities are obligations to be paid after 12 months or a operational cycle. It is opposite of current liabilities, where the debts are short-term and its maturing is within twelve months.

Non-current liabilities arises when the company is using  long term loans for the business requirements. Businesses may also require to finance the capital expenditure from time to time.

Accounts payable shows that the purchases that are unpaid by the organization . The accounts payable is the most important portion of the current liabilities of the company’s financial statements.

The business rules states that short term obligations shall be fulfilled out by current assets.

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