Please help!
What system of linear equations is shown in the graph? Enter your answers in the box.

Inequality is a statement of an order relationship between two figures or algebraic expressions. Ryan used at least 1189 minutes.

In mathematics, an inequality is a relation which makes a non-equal comparison between two figures or other fine expressions. It's used most frequently to compare two figures on the number line by their size.

Given

Let m be the number of minutes used.

Yearly cost = fixed cost variable cost

fixed cost = 13

Variable cost = 0.05 × m

Yearly cost = 130.05 m

It says in the problem that the least he has been charged in a month is$72.45.

This means that the yearly cost is at least72.45.

In other words, the yearly cost is72.45 or bigger.

This can be expressed as 130.05 m ≥72.45

130.05 m ≥72.45

13- 130.05 m ≥72.45- 13

00.05 m ≥72.45- 13

m ≥59.45

Divide both sides by0.05

m/0.05 ≥59.45/0.05

m ≥ 1189

thus, Ryan used at least 1189 minutes

Question

For his phone service, Ryan pays a yearly figure of$13.00, and he pays an fresh$0.05 per nanosecond of use. The least he has been charged in a month is$72.45. What are the possible figures of twinkles he has used his phone in a month?

Use m for the number of twinkles, and break your inequality form.

To know more about Inequality,

brainly.com/question/30238989

# SPJ4

Answer:

30 cookies

Step-by-step explanation:

6 cookies in 5 bags is multiplication. 6x5=30

Answer:

30

Step-by-step explanation:

There are six cookies in each bag.

We are looking for the total of cookies in 5 bags.

[Number of Cookies per bag] * [Number of Bags]

6 * 5 = 30

There are 30 cookies in 5 bags of cookies.

The question mark on the diagram would be replaced by 30.

The total cost before the sales tax was 19.828 pounds.

For a party, Jordan purchased 3.8 pounds of turkey, 2.2 pounds of cheese, and 3.6 pounds of egg salad.

We have to determine the total cost before sales tax.

As per the question, we have prices as:

cost of turkey = 3.95 per pound

cost of egg cheese = 1.3 per pound

cost of egg salad = 0.89 per pound

The total cost of turkey = 3.8 × 3.95  = 15.01 pounds

The total cost of cheese = 2.2 × 1.3 = 2.86 pounds

The total cost of egg salad = 2.2 × 0.89 = 1.958 pounds

The total cost before sales tax = 15.01 + 1.958 +2.86

Apply the addition operation, and we get

The total cost before sales tax = 19.828 pounds

To learn more about the total cost click here:

https://brainly.com/question/2433744

#SPJ1

The question seems to be incomplete the correct question would be:

Jordan bought 3.8 pounds of turkey, 2.2 pounds of cheese, and 3.6 pounds of egg salad for a party. If prices are 3.95 per pound turkey, 1.3 per pound cheese and 0.89 per pound egg salad What was the total cost before sales tax?

The value of tan(t−π) is 4/9.

According to the statement

we have given that  tan(t)=4/9 and we have to find the value of tan(t−π).

So,

tan(t−π)  -(1)

take negative sign common from equation (1) it then

tan(t−π) = -tan(-t+π)

and we know that the according to the mathematics formula it become

tan(-t+π) is -tan t

then

tan(t−π) = -(-tan t)

it becomes

tan(t−π) = tan t

then its value becomes

tan(t−π) = tan(t)=4/9.

because we have given that the value of tan t is tan(t)=4/9.

So, The value of tan(t−π) is 4/9.

Learn more about the TRIGONOMETRY here https://brainly.com/question/24349828

#SPJ4

Answer: The total price of the guitar will be $597.82

Step-by-step explanation:

Multiply 545.95 by 0.095 and you get 51.87. Add 51.87 to 545.95 and you get 597.82

Answer:

Step-by-step explanation:

This would not make sense because width is measured in feet and computers are not. Quantities should be expressed in the same unit. As they are not, 280 does not have meaning

Answer:  Hence sum of interior angles of a convex 16-sided polygon would be 180∘×(16−2)=180∘×14=2520∘

Step-by-step explanation:

Answer:

------------------------

To find the sum of the interior angles of a 16-sided polygon, you can use the formula:

In our case, n = 16.

Substitute the value of n into the formula:

The matching choice is D.

Answer:

positively skewed

Selling price = $6.37 .

Selling price = $6.94

Selling price = $346.80

1)

Sales revenue = 6,000

Less:-Variable costs ($1.5 per unit 1,000) = 1,500

Less:- Fixed costs = (1,700)

Operating Income = 2,800

Variable costs and Fixed costs have increased.

Hence, in order to maintain the same Operating Income, the selling price should be higher than the current selling price .

Thus to maintain same operating income the selling price should be $6.37 .

2)

The computation is given below:

Sales price = ( Total sales revenue ÷ packages sold)

Total sales revenue = ( Total Cost + Operating income )

Total Cost = ( Variable Cost + Fixed cost)

Now

Variable cost = 1,000 packages × $1.90 per unit

= $1,900

Fixed cost = $1,700 × 120%

= $2040

Total cost = $1,900 + $2,040

= $3,940

Now  

Total sales revenue is

= $3,940 + $3,000

= $6,940

Now  

Sales price = $6,540 ÷ 1,000 packages

= $6.94

3)

-Fruit Computer Company has variable costs of $220 per unit and fixed costs of $32,000 per month.

- The company currently sells 500 units per month at a sales price of $300.

Net margin = $8000

- The company wants to increase its operating income by 30%.

- If the company upgrades the computer quality, the variable cost per unit will increase to $240 and the fixed costs will rise by 50%.

Thus the selling price per unit will be  $346.80 per unit.

Know more about selling price,

https://brainly.com/question/27796445

#SPJ4

Answer:

B

Step-by-step explanation:

\(\stackrel{\textit{population of Nottinghan HS}}{P(t)=2600(0.96)^t} \\\\[-0.35em] ~\dotfill\\\\ \stackrel{\textit{t=14}}{P(14)}~~ = ~~2600(0.96)^{14}\implies \stackrel{\textit{in the year 2014, the population will be about 1468}}{P(14) ~~\approx ~~1468}\)

Answer:

none

Step-by-step explanation:

because its an impossible.

The three blood pressure measurements taken ensure proper calibration of equipment, and minimize confounding factors to obtain accurate and reliable blood pressure measurements.

To calculate the mean and standard deviation for the blood pressure measurements, I would need the specific values of the measurements taken. Without the actual data, I cannot perform the calculations.

Regarding the second part of your question, typically, the diastolic phase of blood pressure tends to be less variable compared to the systolic phase.

The diastolic pressure represents the minimum pressure in the arteries when the heart is at rest, while the systolic pressure represents the maximum pressure during a heartbeat.

The diastolic pressure tends to be more stable because it reflects the baseline pressure when the heart is not actively contracting.

Two potential sources of error that could cause variability in blood pressure measurements are:

1. Measurement Technique: Inaccurate or inconsistent measurement technique can introduce variability. For example, using a cuff that is too large or too small for the participant's arm,

improper positioning of the cuff, or not allowing enough time for the participant to rest before taking the measurement can lead to inconsistent readings.

2. Observer Error: Variability can arise due to differences in how different individuals measure blood pressure.

Factors such as observer bias, variations in the speed of releasing air from the cuff, or differences in interpreting the Korotkoff sounds (used to determine systolic and diastolic pressures) can introduce variability in the measurements.

To know more about calibration refer here:

https://brainly.com/question/28325954#

#SPJ11

Answer:

it takes about 2.79 seconds for the object to hit the ground

Step-by-step explanation:

t√h/4

h=125 feet

t=√125/4=√25×√5/4

t=5√5/4=11.18/4

t=2.79 secs

it takes the object 2.79 seconds to

hit theground

hope this helps. kindly give a feedback if you need more help..

Answer:

-7758

Step-by-step explanation:

Jane sees 5 pandas in a nature magazine. Jane sees 7 fewer pandas than Quinn. Quinn sees 12 pandas.

Let's assume that Quinn sees x pandas.

We are told that Jane sees 7 fewer pandas than Quinn. Therefore, Jane sees x - 7 pandas.

We know that Jane sees 5 pandas. So we can set up an equation:

x - 7 = 5

To solve for x, we add 7 to both sides of the equation:

x - 7 + 7 = 5 + 7

x = 12

Therefore, Quinn sees 12 pandas.

We can check our answer by verifying that Jane sees 7 fewer pandas than Quinn:

12 - 7 = 5

The answer is consistent with the information given in the problem, and we can conclude that Quinn sees 12 pandas.

To learn more about nature magazine

https://brainly.com/question/23212513

#SPJ4

Answer:

1

Step-by-step explanation:

Given a quadratic equation ax² + bx + c = 0, plug the coefficients into the expression b² - 4ac to see what results:

5² - 4(-2 × -3)

f(x) = x is a simple linear function with a slope of 1, f(x) = 3 5 6 is a constant function, f(x) = 3-x is a linear function with a negative slope of -1,  f(x) = 1 is a constant function, f(x) = 2 is a constant function

A constant function is a mathematical function whose output value is the same for every input value

From the given parameters, f(x) = x is a simple linear function with a slope of 1, this implies  that for every unit increase in x, the value of y increases by 1.

Also,  f(x) = 3 5 6 is a constant function, where the value of y is always 3 5 6, regardless of the value of x.

In the same way,  f(x) = 3-x is a linear function with a negative slope of -1, which means that for every unit increase in x, the value of y decreases by 1. The fourth function f(x) = 1 is a constant function, where the value of y is always 1, regardless of the value of x.

The domain of the fifth function is 3 0, which means that x can take any value between 3 and 0.

The sixth function f(x) = 2 is a constant function, where the value of y is always 2, regardless of the value of x.

Learn more about domain of a function on https://brainly.com/question/28599653

#SPJ1

Answer:

f(-6)=23

Step-by-step explanation:

f(-6)=-3(-6)+5

f(-6)=18+5

f(-6)=23

Hope this helps you!!!!

Answer:

45.625cm²

Step-by-step explanation:

To solve this, we need to do the area of the circle - the area of the rectangle:

Area of the circle

a = πr² (r is the radius, half the diameter)

a = π × 4²

a = π × 16

a = 16π or 50.265cm²

Area of the rectangle

a = length × width

a = 5 × 1

a = 5cm²

50.265 - 5 = 45.265

Hope this helps!

Answer:

?

Step-by-step explanation:

54,675+33,548,000x^1+a^2=

get rid of ^1 cuz that doesn't change the value

a^2 can be written as 2a because a^2= a*a and 2a= a*a

54,675+33,548,000x+2a

54,675+33,548,000x= -2a-54675

33,548,000x=-2a-54675

16774000x=-a-27337.5

x=-a - 27337.5

x=-a-27337.5/ 16774000

I obviously know this isn't a real question but here

Answer:

Step-by-step explanation:hey Karlie

Yes, there are experts here in data forecasting methods who can help you with the topics you've mentioned including time series (holts, holts winter), naive method, regression, acf, pacf, arima, stl method and multivariate time series.

Below are brief explanations of each of these terms:

To know more about data forecasting, visit

https://brainly.com/question/28431229

#SPJ11

Answer:

The top right one.

Hope this helps :)

The question refers to the plot of the plate's function of the angle of inclination. When the hot side is tilted both upward and downward over the range of +90°, the discontinuous formulas must be used in different ranges of 0.

It refers to the plot of the function of the angle of inclination of a plate. It is a graph that shows the relationship between the angle of inclination and the plate's function. A plate is tilted on its hot side both upward and downward over a range of +90°. The graph shows that different discontinuous formulas are needed for different ranges of 0. A discontinuous formula refers to a formula that consists of two or more parts, each with a different equation. The two or more parts of a discontinuous formula have different ranges, such that each range requires a different equation. These formulas are used in cases where the same equation cannot be applied throughout the entire range.

Learn more about angle of inclination visit:

brainly.com/question/13896283

#SPJ11

The correct answer is (a) gas mileage is a response variable, and you expect to find a negative association.

The reason for this is that other things being equal, larger automobile engines require more fuel to operate, which means they are less fuel efficient. Therefore, as engine size (in liters) increases, we would expect fuel efficiency (in mpg) to decrease.

To test this hypothesis, we would need to gather data on the engine size and fuel efficiency of a sample of sport utility vehicles. We could then use regression analysis to determine the strength and direction of the association between engine size and fuel efficiency. If our hypothesis is correct, we would expect to see a negative coefficient for engine size in our regression model, indicating that larger engine sizes are indeed associated with lower fuel efficiency.

In summary, when studying the effect of engine size on fuel efficiency, gas mileage is the response variable and we expect to find a negative association between engine size and fuel efficiency.

To learn more about regression model : brainly.com/question/14983410

#SPJ11

The linear equation that describe the relationship between the book collection by Cameron, c and Kenji, c each month is represented as c = k - 11.

Linear equations are defined as the equations of degree one. It is represents equation for the straight line. The standard form of linear equation is written as, ax + by + c = 0, where a ≠ 0 and b ≠ 0. We have specify that Cameron collects and his friend Kenji start collecting the old books. The above table figure which contains data of books collected by both in different months. We have to determine the equation many books Cameron will have (c) when Kenji has k books. Let c and k denotes the books collected by Cameron and Kenji respectively. We see there is always increase in old book collection by one in case of both of them (Cameron and Kenji) each month. So, there exits a linear equation. Also, from the table, the Kenji's book collection is always 11 units less from Cameron's book collection. So, the required equation is written by c = k - 11 for each month. Hence, the required equation is equal to c = k - 11.

For more information about linear equation, refer:

https://brainly.com/question/28732353

#SPJ4

Complete question:

The above figure complete the question.

Cameron collects old books, and they convinced their friend Kenji to start collecting as well. Every month, they go to the store together, and they each buy a book. This table shows how many books they each have: They both want an equation they can use to find how many books Cameron will have (c) when Kenji has k books. Complete their equation.

Answer:

c=k+11

Step-by-step explanation: