2.Five increased by product of x and three is 23. What is x?

3.Twice x deceased by four is 36. What is x?

4. The local craft fair charges the vendors a flat rate of $15 plus $5 for each hour that they spend at the fair. If the vendor owned $50, how many hours did he remain at the craft fair?

5. During the fall, you charge $8 to go to a house and rake the leaves and additional $6 for every hour that you take the yard. If you earned $32, how many hours did you spend raking the leaves?

6. You spent $1,400 on new furniture. The local furniture store allows you to make a down payment of $500 and then pay the remaining balance in three monthly payments. How much are the monthly payments?

7. A cellphone company charges $17 plus $0.25 for each text message sent. The total bill was 45.50. How many text were sent?

Sorry it’s a lot

To find the area of a triangle, you can use the formula:

area = (base * height) / 2

In this case, the base of the triangle is 24 inches and the height is 20 inches, so plugging these values into the formula gives:

area = (24 * 20) / 2

area = 240 / 2

area = 120 square inches

So the area of the top of the cheese board is 120 square inches.

The solution for each equation is 3C - 18 = 0 and 10C - 1 = 0

Given data ,

C = 6

Equation: 3C - 18 = 0

Explanation: If C = 6, we can substitute this value into an equation to create a new equation. Here, we multiply 3 by C and subtract 18 to get 0.

This equation indicates that if C is 6, then 3 times 6 minus 18 equals 0, resulting in a true statement.

C = 0.1

Equation: 10C - 1 = 0

Explanation: If C = 0.1, we can substitute this value into an equation to create a new equation. Here, we multiply 10 by C and subtract 1 to get 0.

This equation indicates that if C is 0.1, then 10 times 0.1 minus 1 equals 0, resulting in a true statement.

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The correct statement is that the frame is 1.1 times larger than the oil painting in each dimension.  

This means that the length and width of the frame are both 1.1 times longer than the length and width of the oil painting. For example, if the oil painting is 20 inches long and 10 inches wide, then the frame will be 22 inches long and 11 inches wide.

This type of framing is common for artworks, as it provides a margin around the painting and enhances its visual impact. The area is also important to consider. The extra space also allows for the use of a mat, which can further enhance the appearance of the painting and protect it from the frame.

It's important to note that when framing artwork, the frame should never overpower the painting. The frame should complement the artwork and highlight its unique qualities. This is why it's important to choose a frame that is appropriate in size, style, and color for the artwork being displayed.

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Answer:

from the left the right it should look like this;

4, 1, 2800, 7, 400

There are 27,720 different arrangements of red and yellow roses.

The total number of roses is 8 + 4 = 12. To find the number of different arrangements, we can use the formula for permutations, which is:

n! / (n - r)!

where n is the total number of objects and r is the number of objects we want to arrange.

In this case, we want to arrange all 12 roses, so n = 12. The number of red roses is 8, so r = 8. Therefore, the number of different arrangements of the roses is:

12! / (12 - 8)! = 12! / 4! = 27,720

So there are 27,720 different arrangements of the 8 red roses and 4 yellow roses.

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The zeros for the expression is x <= 1

From the question, we have the following parameters that can be used in our computation:

-3x + 43/ x + 7 >= 5

Multiply both sides of the inequality by x + 7

So, we have the following representation

-3x + 43 >= 5x + 35

Evaluate the like terms

This gives

8 >= 8x

So, we have

1 >= x

This gives

x <= 1

Hence, the zeros is x <= 1

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There is a  there is a 3.125% chance that all five customers will give Steve a tip.

To calculate the probability of all five customers giving Steve a tip, we need to multiply the probability of one customer giving a tip (0.5) by itself five times since each customer's tip is an independent event. So, the probability is:

0.5 * 0.5 * 0.5 * 0.5 * 0.5 = 0.03125

So, there is a 3.125% chance that all five customers will give Steve a tip.

To simulate this situation, we could use a random number generator that generates either 0 or 1, with a 50% chance of each. We could then repeat this process five times and count the number of times we get five ones (representing all five customers giving a tip). We could then use the proportion of times we get five ones out of the total number of simulations to estimate the probability of all five customers giving a tip. We would want to repeat the simulation many times to get a more accurate estimate.

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Answer:

The desktop computers will cost 2,850 and the notebook computers will cost 4,875 and if someone got n notebooks and d desktops it will cost m money

Step-by-step explanation:

hope this helps

The equation that matches the number of zombies after 2 hours is z = 42 × 3².

An equation is the statement that illustrates that the variables given. In this case, two or more components are taken into consideration to describe the scenario.

In this case, a group consisting of 42 aggressive zombies triples in size every hour.

Let the number of zombies be z.

Therefore, the equation that matches the number of zombies after 2 hours will be:

= 42 × 3^n

= 42 × 3²

= 42 × 9

= 378 zombies

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Compared with the graph of the parent function, an equation which shows only a vertical compression by a scale factor of 1/3 and a shift downward of 4 units is: A. y = 1/3∛x - 4.

In Geometry, a scale factor can be defined as the ratio of two corresponding side lengths or diameter in two similar geometric objects (shapes) such as equilateral triangles, square, quadrilaterals, polygons, etc., which can be used to either vertically or horizontally enlarge or reduce (compress) a function representing their size.

Generally speaking, the transformation rule for the dilation of a geometric object (square) based on a specific scale factor is given by this mathematical expression:

(x, y)      →    (SFx, SFy)  = (1/3x, 1/3y)

Where:

In this scenario, the only equation that is vertically compressed by a scale factor of 1/3 and translated (shifted) downward by 4 units is given by:

y = 1/3∛x - 4.

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Answer:

The first part is A

and second part is D

Step-by-step explanation:

100% on edge 2023

Answer:

5,4

Step-by-step explanation:

Answer: 5 and 4

Step-by-step explanation:

So, 5 + 4 = 9

and 5 x 4 = 20

Im glad I helped =)

The correlation coefficient that best represents a moderate relationship showing fewer anxiety symptoms is a negative correlation coefficient.

In a negative correlation, as one variable increases, the other variable decreases. In the context of anxiety symptoms, a negative correlation would indicate that as one factor (e.g., a particular intervention, treatment, or activity) increases, the number or severity of anxiety symptoms decreases. This suggests a moderate relationship between the two variables, indicating that the higher the value of the independent variable, the lower the value of the dependent variable (in this case, fewer anxiety symptoms).

The correlation coefficient ranges from -1 to 1, with -1 representing a perfect negative correlation, 0 representing no correlation, and 1 representing a perfect positive correlation. A correlation coefficient close to -1, but not reaching -1, would be indicative of a moderate negative correlation and would best represent a moderate relationship showing fewer anxiety symptoms.

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Answer:

620

Explanation:

When the sample is given, the number of elk are likely to be infected is to be considered as the 620.

Calculation of the number of elk:

Since the population is 7,750.

The random sample is 50.

So here be like

= 620

hence, When the sample is given, the number of elk are likely to be infected is to be considered as the 620.

Answer:

A

Step-by-step explanation:

14 is not greater than 15

The equivalent value of the expression is x = 65

Given data ,

The equation is represented by the letter A , where

By substituting the values in the equation, we obtain the value of A as

5x + 1 + 5x - 1 - 650 = 0

Taking the similar terms of the expression:

10x - 650 = 0

Adding 650 to both sides:

10x = 650

Dividing both sides by 10:

x = 65

Hence , the expression is x = 65

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Step-by-step explanation:

p=5.25 . ( 5.25 .210/100

p=5.25 . 1102.5/100

210/100

Stacked-column charts and stacked-bar charts can be difficult to perceive small differences in areas. The correct answer to the question is b.

Stacked-column charts and stacked-bar charts are used to display the composition of a variable across different categories. They are useful when you want to show how a variable is divided into different components within each category.

However, when the differences between the components are small, it can be difficult to perceive these differences visually.

This is because stacked-column charts and stacked-bar charts use areas to represent the values of the components. The area of each component is proportional to its value, but our ability to perceive the difference between areas is limited.

When the differences between the areas are small, it becomes more difficult to distinguish between them, and we may have to rely on numerical values to understand the differences.

In summary, the disadvantage of using stacked-column charts and stacked-bar charts is that they can be difficult to perceive small differences in areas. Therefore, it may be more effective to use other types of charts or graphs when the differences between the components are small.

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Answer:

  [5, oo)

Step-by-step explanation:

Add 6x+16 to both sides:

  20 ≤ 4x

  5 ≤ x . . . . . . divide by 4

The solution interval is [5, oo).

Answer:

A is the answer

Step-by-step explanation:

Answer:

0

Step-by-step explanation:

-2-3+5

-5+5

0

Answer:

Option 2 is correct.    

Step-by-step explanation:

Given the expression 5x(x + 3) + 6(x + 3).

We have to factorize the expression completely.

Expression is

5x(x + 3) + 6(x + 3)

Take the factor (x+3) common from both the terms, we get

(x+3)(5x+6)

Hence, option 2 is correct.  

Step-by-step explanation:

ax^2 + bx + c = 0

a=1

b=4

c=-8

x^2 + 4x - 8 = 0

(I thought I was wrong but I might be correct lol)

sin(cos^-1(tan^-1(v))) can be expressed algebraically as v / sqrt(1 + v^2)

We can start by analyzing the innermost function, tan^-1(v). This represents the angle whose tangent is equal to v.

Next, we take the cosine of this angle, which gives us adj/hyp, where adj is the length of the side adjacent to the angle and hyp is the length of the hypotenuse. By definition of the tangent function, we have adj = v and hyp = 1. Thus, cos(tan^-1(v)) = v / sqrt(1 + v^2).

Now we take the sine of the resulting expression, cos(tan^-1(v)). This gives us opp/hyp, where opp is the length of the side opposite to the angle. Using the Pythagorean theorem, we can solve for opp: opp = sqrt(hyp^2 - adj^2) = sqrt(1 - v^2). Therefore, sin(cos^-1(tan^-1(v))) = opp/hyp = sqrt(1 - v^2) / sqrt(1 + v^2).

Simplifying this expression by multiplying the numerator and denominator by sqrt(1 + v^2), we get: sin(cos^-1(tan^-1(v))) = (sqrt(1 - v^2) * sqrt(1 + v^2)) / (sqrt(1 + v^2) * sqrt(1 + v^2)) = sqrt((1 - v^2)(1 + v^2)) / (1 + v^2) = v / sqrt(1 + v^2).

Therefore, sin(cos^-1(tan^-1(v))) can be expressed algebraically as v / sqrt(1 + v^2).

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the radius of convergence is 1 and the interval of convergence is (1, 3) in terms of x-values.

To determine the radius of convergence, we can use the ratio test. The ratio test states that if the limit of the absolute value of the ratio of consecutive terms is less than 1 as n approaches infinity, then the series converges. Applying the ratio test to the given series, we have:

lim(n->∞) |((x - 2)^(n+1)/(n+1)) / ((x - 2)^n/n)| < 1

Simplifying the expression, we get:

lim(n->∞) |(x - 2)n+1 / (n+1)(x - 2)^n| < 1

Taking the absolute value and rearranging, we have:

lim(n->∞) |x - 2| < 1

This implies that the series converges when |x - 2| < 1, which gives us the interval of convergence. The radius of convergence is the distance between the center of the series (x = 2) and the nearest point where the series diverges, which in this case is 1.

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(a) correctly describes the relationship between a parameter and a statistic.

The correct description is:

a) A statistic is calculated from sample data and is generally used to estimate a parameter.

In statistics, a parameter refers to a characteristic or measure that describes a population, while a statistic is a characteristic or measure calculated from sample data. Statistics are often used to estimate or infer the corresponding parameters of the population. Therefore, option (a) correctly describes the relationship between a parameter and a statistic.

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Answer:

15 I just stared so I am bad but I think I am correct

From the table we can conclude that the slope of the line is 1/2 and the y-intercept of the line is -4.

The line passes through the points (-6,-7),(2,-3) and (8,0) .

Slope of the line = (0+3 )/ (8-2) = 3/6 = 1/2

Equation of the line :

y-0=1/2(x-8)

or, y=0.5x - 4

The y-intercept is -4 .

A line continues to be a geometry object with zero width that extends from both sides.  A straight line is one that has no bends and extends unbroken on both sides to infinity.

The general formula for the straight line is as follows:

ax² + by + c = 0 where x and y are variables and A, B, and C are constants

The slope-intercept version of the equation for a straight line is Y = mx + c.

In this case, m denotes the line's slope and c, its y-intercept.

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Answer:

Step-by-step explanation:

To determine how many roots the function f(x) = x² - 4x - 5 has in common with another function, we need the equation of the other function. Without that information, we cannot determine the number of common roots. Please provide the equation of the other function, and I will be able to assist you further.

Hope this answer your question

Please rate the answer and

mark me ask Brainliest it helps a lot

18+(3b)t+753(6t+bt+25

Answer:

Step-by-step explanation:

Answer:

A# A+q1+q2+q3/3

B# He must score 97 in his third quiz  

totally not late :D

Step-by-step explanation: