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## The grocery store sells kumquats for \$3.75 a pound and Asian pears for \$2.25 a pound. Write an equation in standard form for the weights of kumquats k and Asian pears p that a customer could buy with \$14.

an equation in standard form is

Step-by-step explanation:

The Standard form of an equation is written as:

here, k represents he weights of kumquats and p represents the weight of  Asian pears .

As per the statement:

The grocery store sells kumquats for \$3.75 a pound

and Asian pears for \$2.25 a pound.

We have to find the an equation in standard form

A customer could buy kumquats and Asian pears with \$ 14

then;

Therefore, an equation in standard form is

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## Write f(x) = 2×2 44x + 185 in vertex form. to write f(x) = 2×2 44x + 185, factor out from the first two terms. next, form a perfect square trinomial keeping the value of the function equivalent: f(x) = 2(x2 22x + 121) + 185 242 the function written in vertex form is f(x) = (x )2 + .

To write f(x) = 2×2 – 44x + 185, factor out   2 from the first two terms.

Next, form a perfect square trinomial keeping the value of the function equivalent:

f(x) = 2(x2 – 22x + 121) + 185 – 242

The function written in vertex form is f(x) = 2 (x –
11
)2 +  -57.

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## Bill bought a new cellular phone. His monthly bill will be \$34.99 each month which includes 100 minutes of use. Additional minutes will cost \$0.23 per minute. Write an equation that represents the cost of the bill C in terms of m, which is the number of minutes used ABOVE the 100 that are included in the base price. a. C = 34.99(m – 100) + 0.23 c. C = 0.23m b. C = 0.23m + 34.99 d. C = 0.23(m – 100) + 34.99

d. C = 0.23(m – 100) + 34.99

Step-by-step explanation:

Let C = X + Y, where

C = Cost of the bill in terms of m

X = First term of the equation

Y = Second term of the equation

X = add additional minutes to \$ 0.23 minus the 100 minutes of use allocated.

X = 0.23 (m – 100)

Y = Base price monthly will be \$ 34.99

Y = 34.99

C = X + Y

C = 0.23 (m – 100) + 34.99

Note: The only possible answer is 0.23 (m – 100) + 34.99, but we must assume that “m” is greater than or equal to 100, that is, Bill consumes at least his 100 minutes assigned by the base price.

Hope this helps!

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## For this assignment, use the novel or short story you chose to read for this module. Write a paragraph explaining the conflict and the perspectives of the protagonist and antagonist. Review the example in the lesson. Be sure your paragraph mentions the title and author in the first sentence briefly summarizes the plot identifies the main conflict describes the protagonist’s perspective on the conflict provides a line of dialogue that the protagonist says to support your idea (text support) describes the antagonist’s perspective of the conflict provide a line of dialogue that the antagonist says to support your idea (text support) includes a closing line to summarize the character’s views uses correct grammar, punctuation, and spelling

For this assignment, use the novel or short story you chose to read for this module. Write a paragraph explaining the conflict and the perspectives of the protagonist and antagonist. Review the example in the lesson. Be sure your paragraph mentions the title and author in the first sentence briefly summarizes the plot identifies the main conflict describes the protagonist’s perspective on the conflict provides a line of dialogue that the protagonist says to support your idea (text support) describes the antagonist’s perspective of the conflict provide a line of dialogue that the antagonist says to support your idea (text support) includes a closing line to summarize the character’s views uses correct grammar, punctuation, and spelling

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## Ron is writing an analytical essay on the play Romeo and Juliet. Why would he most likely benefit from seeing a live performance? A. because he can write a review for the daily paper B. because seeing a play is an enriching experience C. because the visual elements of a play help communicate the theme and mood D. because it is easier to comprehend the plot while watching a play

Ron is writing an analytical essay on the play Romeo and Juliet. Why would he most likely benefit from seeing a live performance? A. because he can write a review for the daily paper B. because seeing a play is an enriching experience C. because the visual elements of a play help communicate the theme and mood D. because it is easier to comprehend the plot while watching a play

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## E. solid copper sulfide and silver nitrate react to form copper (ii) nitrate and solid silver sulfide. write a balanced chemical equation that describes the reaction. identify the oxidation number of each element in the reaction. (you do not need to include the total contribution of charge.) is this reaction a redox reaction or a non-redox reaction? explain your answer.

The given reaction is not a redox reaction.

Explanation:

Redox reaction is defined as chemical reaction in oxidation and reduction reactions occurs simultaneously.

Oxidation reaction is defined as the reaction in which an atom looses its electrons. Here, oxidation state of the atom increases.

Reduction reaction is defined as the reaction in which an atom gains electrons. Here, oxidation state of the atom decreases.

Solid copper sulfide when immersed in silver nitrate solution it reacts to form silver sulfide precipitate and copper(II) nitrate solution.

Oxidation states of elements on reactant side:

Oxidation state of copper  = +2

Oxidation state of sulfur = -2

Oxidation number of silver  +1

Oxidation number of nitrogen = +5

Oxidation number of oxygen = -2

Oxidation states of elements on product side:

Oxidation state of copper  = +2

Oxidation state of sulfur = -2

Oxidation number of silver  +1

Oxidation number of nitrogen = +5

Oxidation number of oxygen = -2

No change in oxidation states of elements is observed which means that the given reaction is not a redox reaction.

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## ﻿Find the unknown side length, x. Write your answer in simplest radical form

﻿Find the unknown side length, x. Write your answer in simplest radical form

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## Which of the following words would best describe Frederick Douglass’s tone in “Learning to Read and Write”? respectful but firm sarcastic and angry sympathetic and reflective passionate and determined Revengeful

### Answered by answersmine AT 22/10/2019 – 02:47 AM

In this chapter of Douglass’s account, he tells how he learned to read and write, and how his mistress (Lady boss) helped him. But he also explains how that ceased to be due to the dangers and negative influences she received while teaching him. However, while still hurt by the outcome of these events, he shows an understanding tone towards his mistress in how he now understands the dangers and pain that being his teacher caused her. Therefore, your best answer is sympathetic and reflective.

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## Write down your work. I need it

Write down your work. I need it

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## Write the equation of a line, in general form, that passes through points (-1, 2) and (5, 2).

Write the equation of a line, in general form, that passes through points (-1, 2) and (5, 2).

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## Sam is measuring the velocity of a car at different times. After two hours, the velocity of the car was 50km/h. After six hours, the velocity of the car is 54km/h. Part A: Write an equation in two variables in standard form that can be used to describe the velocity of the car at different times. Show your work and define the variables used. (5points) Part B: How can you graph the obtained in Part A for the first seven hours? (5points)

### Answered by answersmine AT 22/10/2019 – 02:54 AM

You are given the time and speed so from there you can get the points (2,50) and (6,54) once you got that you can see how the slope is 1 and
b=48
x-y=-48 (standard form)

part B=
1    49
2    50
3    51
4    52
5    53
6    54
7    55

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## What should I write ?

What should I write ?

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## Identify both the x- and y-intercepts of the linear equation graphed on the coordinate plane above. Use the intercepts to write an equation of the line in point-slope form, slope-intercept form, and general form of a linear equation.Complete your work in the space provided or upload a file that can display math symbols if your work requires it. In your work, be sure to include the coordinates for both intercepts and the equations of the line in all three formats.

The x int (where the line crosses the x axis) is (-2,0)
the y int (where the line crosses the y axis) is (0,-2)

(-2,0)(0,-2)
slope = (-2 – 0) / (0 – (-2) = -2/2 = -1

y = mx + b
slope(m) = -1
use either of ur points (-2,0)…x = -2 and y = 0
sub and find b
0 = -1(-2) + b
0 = 2 + b
-2 = b

so ur equation in slope intercept form is : y = -x – 2

y = -x – 2
x + y = -2
x + y + 2 = 0 <== general form

there can be 2 answer for point slope form…
y – y1 = m(x – x1)
slope(m) = -1
(-2,0)…x1 = -2 and y1 = 0
sub
y – 0 = – (x – (-2)
y – 0 = -(x + 2) <=== point slope form

y – y1 = m(x – x1)
slope(m) = -1
(0,-2)…x1 = 0 and y1 = -2
sub
y – (-2) = – (x – 0)
y + 2 = – (x – 0) <== point slope form

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## Quadrilateral OPQR is inscribed inside a circle as shown below. Write a proof showing that angles O and Q are supplementary. It can either be two-column or paragraph.

Quadrilateral OPQR is inscribed inside a circle as shown below. Write a proof showing that angles O and Q are supplementary. It can either be two-column or paragraph.

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## Find the x-intercepts of the parabola with vertex (-2,8) and y-intercept (0,-4). Write your answer in this form: (x1,y1),(x2,y2). If necessary, round to the nearest hundredth.

Find the x-intercepts of the parabola with vertex (-2,8) and y-intercept (0,-4). Write your answer in this form: (x1,y1),(x2,y2). If necessary, round to the nearest hundredth.

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## snail travels at a rate of 2.37 feet per minute. write a route to describe the function how far will the snail travel in six minutes

snail travels at a rate of 2.37 feet per minute. write a route to describe the function how far will the snail travel in six minutes

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## 1. productivity a craftsperson 2. tariff ability to read and write 3. literacy a tax on imported goods 4. artisan producing or tending to produce goods and services having exchange value

1. productivity: producing or tending to produce goods and services having exchange value

2. tariff: a tax on imported goods

3. literacy: ability to read and write

4. artisan: a craftsperson

Explanation:

Productivity is the state or quality of producing something, particularly crops.

Tariff refers to a tax or duty paid on a particular kinds of imports and exports.

Literacy is the capacity to read and write.

An artisan is a skillful buying and selling worker, especially one whose job involves making things by hand.

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## If 63.8 grams of aluminum metal (Al) react with 72.3 grams of sulfur (S) in a synthesis reaction, how many grams of the excess reactant will be left over when the reaction is complete? Be sure to write out the balanced equation for this reaction and to show all of your work.

The balanced chemical reaction would be:

16Al + 3S8 = 8Al2S3

We need to determine which reactants are the limiting and the excess. To determine this, we use the initial amounts of the reactants given above. We need to convert them into units of moles and use the balanced reaction to relate the substances calculating the amount needed to react all of the reactants. We do as follows:

63.8 g Al ( 1 mol Al / 26.98 g Al ) ( 3 mol S8 / 16 mol Al ) (256.48 g S / 1 mol S )= 113.72 g S8 needed to completely react
72.3 g S8 ( 1 mol S8 / 256.48 g S8) ( 16 mol Al / 3 mol S8 ) ( 26.98 g / mol ) = 40.56 g Al needed to completely react

Therefore, the excess would be Al and the limiting would be sulfur. The amount excess would be 63.8 g Al  – 40.56 g Al = 23.24 g Al

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## What does it mean to make an inference? A. to converse directly with the reader through text B. to write with many explicit messages throughout C. to help a person read a difficult peace of writing D. to figure the hiding meaning of a text

What does it mean to make an inference? A. to converse directly with the reader through text B. to write with many explicit messages throughout C. to help a person read a difficult peace of writing D. to figure the hiding meaning of a text

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## Consider the following pair of equations: y = –2x + 8 y = x – 1 Explain how you will solve the pair of equations by substitution. Show all the steps and write the solution in (x, y) form. (5 points)

There is a special kind of substitution which some books call it by comparison.

When the two equations are both
y=some function of x
y=some other function of x, then
we can substitute the second equation into the first giving
some function of x = some other function of x and start solving.

For example,
y = –2x + 8
y = x – 1
substitute second into first
x-1=-2x+8
isolate x on left,
3x=9
x=3
second step is to substitute x=3 into second equation to get
y=x-1=3-1=2
Therefore the solution is (3,2)

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## Write an algebraic expression for the phrase: 6 more than the product of 8 and n

Write an algebraic expression for the phrase: 6 more than the product of 8 and n

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## What should i write on a essay about glue and liquid corn starch

What should i write on a essay about glue and liquid corn starch

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## What type of poem did frost write using iambic pentameter

What type of poem did frost write using iambic pentameter

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## Emily is making a punch that contains 75% apple juice and the rest ginger ale. The punch has 2 liters of ginger ale. Part A: Write an equation using one variable that can be used to find the total number of liters of apple juice and ginger ale in the punch. Define the variable used in the equation. (5 points) Part B: How many liters of apple juice are present in the punch? Show your work. (5 points)

Emily is making a punch that contains 75% apple juice and the rest ginger ale. The punch has 2 liters of ginger ale. Part A: Write an equation using one variable that can be used to find the total number of liters of apple juice and ginger ale in the punch. Define the variable used in the equation. (5 points) Part B: How many liters of apple juice are present in the punch? Show your work. (5 points)

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