A. $1830

B. $1860

C. $5024

D. $1524

First of all we have to find 8% of $1500

1500x8/100=120

Then, 120x3=360

After, 360+1500=1860

Answer is B. $1860

1500x8/100=120

Then, 120x3=360

After, 360+1500=1860

Answer is B. $1860

HALLPPP its worth 50 points

Rewrite the innermost expressions with negative exponents:

[tex]\displaystyle \left[\left(\frac{a^6}{5b^{-1}}\right)^2 \cdot \left(\frac{b}{9a^{-11}}\right)^{-1}\right]^{-3}[/tex]

[tex]\displaystyle \implies \left[\left(\frac{a^6b^1}{5}\right)^2 \cdot \left(\frac{ba^{11}}{9}\right)^{-1}\right]^{-3}[/tex]

[tex]\displaystyle \implies \left[\left(\frac{a^6b^1}{5}\right)^2 \cdot \left(\frac9{ba^{11}}\right)^1\right]^{-3}[/tex]

Simplify the product:

[tex]\displaystyle \implies \left[\left(\frac{a^6b}{5}\right)^2 \cdot \frac9{ba^{11}}\right]^{-3}[/tex]

[tex]\displaystyle \implies \left[\frac{\left(a^6b\right)^2}{5^2} \cdot \frac9{ba^{11}}\right]^{-3}[/tex]

[tex]\displaystyle \implies \left[\frac{\left(a^6\right)^2b^2}{25} \cdot \frac9{ba^{11}}\right]^{-3}[/tex]

[tex]\displaystyle \implies \left[\frac{a^{12}b^2}{25} \cdot \frac9{ba^{11}}\right]^{-3}[/tex]

[tex]\displaystyle \implies \left[\frac{9ab}{25}\right]^{-3}[/tex]

Rewrite the last negative exponent:

[tex]\implies \boxed{\left(\frac{25}{9ab}\right)^3}[/tex]

Simplify.

(2a2−3ab+5b2)−(a2−2ab+3b2)

A.a4−a2b2+2b4

B.3a2−5ab+8b2

C.a2−5ab+2b2

D.a2−ab+2b2

Simplify. (6x−3)−(2x−2)

A.4x2−1

B.4x−1

C.4x−5

D.4x2−5

**Answer:**

**Step-by-step explanation:**

You may find this easier if you distribute the minus sign first.

1)2a^2 -3ab +5b^2 -a^2 +2ab -3b^2

= (2 -1)a^2 +(-3+2)ab +(5 -3)b^2

** = a^2 -ab +2b^2 . . . . . matches choice D**

__

2)6x -3 -2x +2

= (6 -2)x +(-3 +2)

** = 4x -1 . . . . . matches choice B**

name a ray with endpoint u

i don't know hindi ko po alam

a and b

alam ko

22. A baker is planning to make a batch of sugar cookies for his bakery. For one large batch of cookies, the recipe calls for 6 eggs and 4 cups of sugar. The ratio for this 1 batch is 6 to 4 6:4 or The baker has to make 5 batches of cookies. How many eggs and cups of sugar she 4 will need to make these 5 batches. 6 22. eggs 23. cups of sugar 24. The Ratio in word form for the 5 batches of cookies:

**Answer:**

22. 30

23. 20

25. Thirty to twenty, or 30:20

**Step-by-step explanation:**

22.6*5

23.4*5

What is the smallest number that is a multiple of both 4 and 6

**Answer:**

2

**Step-by-step explanation:**

4 2x2 is 4

2x3 is 6

sorry for the long type it says 20 character above

The smallest multiple of the numbers would be 2

Factor each product-

0.7√300

-0.125√192

**Answer:**

1. 7 to the square root of 3

2. negative square root of 3

**Step-by-step explanation:**

1. simplify 0.7 x 10 square of 3

2. Calculate: you get 7 to the square root of 3

1. simplify -0.125 x 8 to the square root of 3

2. Calcaute: you get negative square root of 3

The **factors **of the expression 0.7√300 and -0.125√192 will be 7 x √3 and - 1 x √3, respectively.

It is a method for dividing a **polynomial **into pieces that will be **multiplied **together. At this moment, the polynomial's value will be zero.

The definition of simplicity is making something **simpler **to achieve or grasp while also making it a little **less difficult**.

The **expressions **are given below.

0.7√300 and -0.125√192

**Simplify **the expressions, then we have

0.7√300 and -0.125√192

7√3 and - √3

**Factorize **the expression, then we have

7 x √3 and - 1 x √3

More about the **factorization **link is given below.

https://brainly.com/question/6810544

#SPJ2

11/2 ___ 55%? PLS I NEED A AWNSER

**Answer:**

The answer is >

**Step-by-step explanation:**

11/2 as a percentage is equal to 550% which is greater than (>) 55%

if 24 bags of sugar with equal weight weigh 21 kg, how many bags of sugar would weigh 122kg?

**Answer:**

24 bags = 21 kg

1.142 bag = 1 kg

About 139 bags = 122 kg

You start off with 24 bags that equal the same amount as 21 kg. You need to find out how many bags of sugar equal the same amount as 122 kg. The first line is a ratio and to find your answer you need to figure out what is 1 kilogram equal to in the amount of bags. You divide both sides by 21 leaving 1.142 bag equal to 1 kilogram. In order to find 122 kilograms, you have to multiply both sides by 122 kilograms which would give you about 139 bags = 122 kilograms.

Your final answer: 139 bags

I hope this helped!

PLEASE HELP ME NOW!!! I WILL MARK U AS BRAINLIEST

[tex]\huge \bf •Answer •\\ [/tex]

1188 g

[tex]\huge \bf •Solution •\\ [/tex]

We know,

[tex]\sf \dfrac{mass \: \: of \: \: solute}{mass \: \: of \: \: solution} \times 100= concentration \: \: of \: \: solution \\ = > \sf \dfrac{mass \: \: of \: \: solute}{mass \: \: of \: \: solute + mass \: \: of \: \: solvent} \times 100= concentration \: \: of \: \: solution[/tex]

Given, concentration of solution = 1%

Mass of sugar (solute) = 12 g

Let the mass of water (solvent) be x.

Therefore,

[tex]\sf \dfrac{12g}{12g + x} \times 100= 1 \\ \sf = > 1200g= 12g + x \\ \sf= > (1200 - 12)g = x \\ \sf = > x = 1188g[/tex]

Hope you could get an idea from here.

Doubt clarification - use comment section.

Solve the PROPORTIONS!

**Answer:**

**Step-by-step explanation:**

91 : 14 = q : 6

q = 91 * 6 : 14

**q = 39**

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

check

91 : 14 = 39 : 6

6.5 = 6.5

**the answer is good**

Let f(x) =

=(x^2-16x+39

Divide by X-3

a,if x #3

if x = 3

**Answer:**

**Step-by-step explanation:**

x² - 16x + 39 = ( x - 3 )( x - 13 )

When rolling a die what is probability of rolling a one

**Answer:**

1/6

**Step-by-step explanation:**

6 sides. 1 face with number 1. 1/6

Select the range of the following relation { (20, 2), (30, 4), (40, 1), (50, 2)} A {1, 2, 3) B {1,2,4} C {1, 2, 3, 4) D {2, 3, 4)

**Answer:**

B {1,2,4}

**Step-by-step explanation:**

I took the test

Ella takes 1 3/5 hours to complete a

painting. Holly takes 3/4 of the time that

Ella takes. How long will Holly take to complete 5 paintings?

**Answer:**

**6 hours**

**Step-by-step explanation:**

FInding Holly's time of Ella's

Ella = [tex]1 \frac{3}{5}[/tex]

Holly = [tex]\frac{3}{4} \:\mathrm{of}\:1 \frac{3}{5}[/tex]

Solve:

[tex]\frac{3}{4} \:\mathrm{of}\:1 \frac{3}{5}[/tex]

[tex]= \frac{3}{4} \times1 \frac{3}{5}[/tex]

[tex]1\frac{3}{5} =\frac{8}{5}[/tex]

[tex]\frac{3}{4}\times \frac{8}{5}=\frac{24}{20}[/tex]

[tex]\frac{24}{20} =\frac{6}{5}[/tex]

Now, we can find how many hours it takes holly to complete 5 paintings:

[tex]\frac{6}{5}\times5[/tex]

[tex]=6[/tex]

Therefore,** it will take Holly 6 hours to complete 5 paintings.**

A sample of one-year-old girls had a mean weight of pounds with a standard deviation of pounds. Assume that the population of weights is normally distributed. A pediatrician claims that the standard deviation of the weights of one-year-old girls is less than pounds. Do the data provide convincing evidence that the pediatrician's claim is true

**Answer:**

*c**o**o**l** **a**n**d** **c**o**o**l** **a**n**d** **c**o**o**l** **a**n**d** **c**o**o**l*

Between which two integers does - 1 3/4 lie?

A) -2 and -1

B) -1 and 0

C) 0 and 1

D) 1 and 2

Your answer would be A) -2 and -1

andrew bought a camera on sale at a 20% discount. it was marked down from its regular price of 120$ if there is an 8% sales tax on the sales price, how much did andrew pay for the camera?

**Answer:**

$103.68

**Step-by-step explanation:**

20% 0f 120 is 24

120-24=96

8% of 96 is 7.68

96 + 7.68 = 103.68

jamie uses 54 buttons to make shirts. jamie uses 6 buttons to make each shirt. how many shirts did she make?

**Answer: 9 shirts I think**

**Step-by-step explanation: 54/6=9**

d ÷ 20 = 0.81

d = ?

what is d?

Answer: 16.2

Step-by-step explanation:

i used the calculator

The sum of three consecutive terms of an arithmetic sequence is 27, and the sum of their squares is 293. What is the absolute difference between the greatest and the least of these three numbers in the arithmetic sequence?

The answer is 10 but I don’t know how to get it

The absolute difference between the greatest and the least of these three numbers in the arithmetic sequence is **10**.

The sequence is an** arithmetic sequence**. Therefore,

d = common difference

let

a = centre term

Therefore, the **3 consecutive term** will be as follows

a - d, a, a + d

**a - d + a + a + d = 27**

3a = 27

a = 27 / 3

**a = 9**

Therefore,

(a-d)² + (a)² + (a + d)² = 293

(a²-2ad+d²) + 9² + (a² + 2ad + d²) = 293

(81 - 18d + d²) + 81 + (81 + 18d + d²) = 293

243 + 2d² = 293

2d² = 50

d² = 50 / 2

d = √25

**d = 5**

**common difference = 5**

Therefore, the 3 numbers are as follows

9 - 5 , 9, 9 + 5 = **4, 9, 14**

The difference between the greatest and the least of these 3 numbers are as follows:

**14 - 4 = 10**

learn more on Arithmetic progression: https://brainly.com/question/25749583?referrer=searchResults

What’s the Question? Selena ran farther than

Manny.

**If Selena ran x miles and manny ran y miles, who ran more miles**

**x=any number**

**y=any number smaller than x**

I need help with this question

**Answer:**

Go download CameraMath on playstore that how

I is get my answer

What do we call these types of fractions?

1/2 and 5/10

This are fractions because they are not mixed fraction by the way those two are 0.5

**Answer:**

Proper Fractions.

**Step-by-step explanation:**

These are Proper Fractions because the numerator (1 and 5) is lower than the denominator (5 and 10).

what rounds up to 5,620 to the nearest ten

5,610

Step by step explanation:When rounding to the nearest ten, like we did with 5620 above, we use the following rules:

We round the number up to the nearest ten if the last digit in the number is 5, 6, 7, 8, or 9.We round the number down to the nearest ten if the last digit in the number is 1, 2, 3, or 4.If the last digit is 0, then we do not have to do any rounding, because it is already to the ten.**Answer: 5620**

**~~Step-by-step explanation~~**

**Rounding has a simple rule. 5 or above? Up you shove. 4 or below? Keep it low. **

1. What are you using to round?

562. Execution

When rounding up to tens, look at the ones value. If the number is 5 or above, round the tens place up a number. (ex. 56

I can write an equation

**Answer:**

**Step-by-step explanation:**

y = mx + b

slope m is found as the change in y over the change in x

as y decreases 3 units for a 3 unit increase in x, the slope is -3/3 = -1

The y intercept b is where the plot crosses the y axis, 4 units above the x axis

**y = -1x + 4**

or

**y = 4 - x**

Find the area of the shape shown below:

**Answer:**

80

**Step-by-step explanation:**

3.5*2*2*2*2*5=280

A restaurant is making hamburgers. The cooks use 2/3 pounds of beef for each hamburger. If the cooks have 44 and 2/3 pounds of beef,how many hamburgers can they make?

**Answer:**

67 hamburgers

**Step-by-step explanation:**

In order to find the answer to this question, you must do the following equation:

**44÷2/3.** The answer to this is 66.

Then, you **add 1 to 66**, because 2/3 divided by 2/3 = 1!

So, the cook can make** 67 hamburgers.**

Elizabeth earned $150 a week tutoring . If he saved $75, what percent of the money he earned did he save

**Answer:**

50%

**Step-by-step explanation:**

Cuz 75 is 1/2 of 150, so 1/2 is equal to 50%.

tom drank 3/4 of a cup of water in 2/3 of a minute. at this rate how much water did he drink in a full minute PLEASE HELP

**Answer:**

9/8

**Step-by-step explanation:**

x=(3/4)/2*3=9/8

Answer:9/8

Step-by-step explanation:divide 3/4 by 2/4

help me on my 7th grade math homework

Answer:

Step-by-step explanation:

divide the money or degrees by the hours or form of time they give. for the first one you divide 585/52 to get $11.25 an hour.

Which of the Ten Commandments did Davidbreak by taking Uriah's wife and putting Uriah in a situation inwhich David knew Uriah would be killed? How did his actionsgo against these commandments
In the 1950s, the polio virus paralyzed many children for life. Today, polio hasbeen reduced by 99 percent. Which of the following has played the greatestrole in reducing polio infections worldwide?A. AgricultureB. CooperationC. EducationD. Consumption
The reliable paleoclimate record from the Antarctic and Greenland ice cores provides information back to approximately ________ years ago. A. 65 million
As you move further___in Asia there are more people who follow christianity
is the individual or group that develops the message to be communicated to internal and external parties
Description of the property
Outline the pathway of a breath of air from the nose to the alveoli.
If Mrs. Hill takes out a mortgage for $80,000 with a 4% interest rate, what will her interest be after 20 years? Help ASAP Ill give so much points!
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A force of 5N accelerates an object. The object mass is 50 g. What is the acceleration of an object?
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Directions: Given the point and slope, write the equation of the line. 3. (1,-7); slope = -1
A circle has a radius of 10 ft. What is its circumference?Use 3.14 for Ti, and do not round your answer. Be sure to include the correct unit in your answer.
Mrs. Nelson is a 5th grade teacher at Xander Elementary School. Mrs. Nelson is very tech-savvy and uses many forms of social media to communicate with her parents and students. At the beginning of the year, she asks parents to follow her on a communication app, Remind, so that they can receive important text reminders about upcoming events. Remind is typically used for group communication, for example, Mrs. Nelson might send out a reminder to the class that they have a field trip and will need to remember their lunches. After receiving a group text, parents then have the option to respond individually to Mrs. Nelson and they can then carry on a conversation in a private environment if they need to discuss more student-specific information.Many of her students have their own cell-phones and have also begun following Mrs. Nelson the Remind app, and while does not encourage this, she doesnt remove them when they do. It has never been an issue in the past, and she assumes it might help them to know what is going with upcoming and important events too.Mrs. Nelson is a very loved and respected teacher, and she is known for providing a very safe and nurturing environment in her classroom. Whenever a student is struggling with anything, they always know that Mrs. Nelson will listen and support them. Because of the precarious nature of 5th grade, students often come to Mrs. Nelson with all kinds of problems. After sending out a Remind text about the upcoming early dismissal day, a student, Maddie, responded with a private message to Mrs. Nelson telling her that she needed to talk to her about a problem. Mrs. Nelson tells her to come to her first thing in the morning, so they can talk before class begins. The next morning, Maddie shows up early to class as instructed, and tells Mrs. Nelson that she thinks something is wrong with her because she doesnt like boys the way her friends do, and but she really doesnt want to be gay. She is afraid of what her parents and friends would say if she never likes boys the way she thinks she is supposed to. Though she was a little taken aback by this confession, Mrs. Nelson assures her that she will be ok, and that it is ok that she doesnt have the answers to those questions right now. Thinking about it later that evening, Mrs. Nelson, was concerned that she hadnt been supportive enough in talking with Maddie, so she sends her a private Remind text saying, "I want you to know that you are a very smart and beautiful young lady, and if you like boys or girls, that wont change. I wont say anything to anyone about our conversation."Questions:1. Identify the behaviors (if any) that you believe violate standards in the Educator Code of Ethics?2. Which standards do you think were violated, explain your reasoning. If you feel that no standards were violated, explain your reasoning?3. Should Mrs. Nelson have handled this situation differently so as not to violate the Code of Ethics, or (if you feel that there was no violation) to avoid her actions being called into question?
help please???????????
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