**Answer****:**

b

**Step-by-step explanation:**

hope this helps

B because they are all attached to the bell which will allow it to make noise hope this helped

Sales tax is calculated as a percentage of the sales price. If sales tax is 7%, what is the sales tax on clothing that costs $150?

**Answer:**

$160.50

**Step-by-step explanation:**

**You multiply $150 by .15 to find out what 15% of it (10.50)**

You add the values to get $160.50

10.5 is the **sales tax** on clothing that costs $150

percentage, a relative value indicating **hundredth **parts of any quantity.

Given that Sales tax is calculated as a **percentage **of the sales price.

sales tax is 7%

We need to find the the **sales tax** on clothing that costs $150

**Convert** 7% to the decimal value by dividing with 100.

7/100=0.07

Now **multiply** 0.07 with 150

0.07×150

Zero point zero seven times of one hundred and fifty.

10.5

Hence, 10.5 is the** sales tax** on clothing that costs $150

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Solve proportion 2/4.5=t/0.5

**0.2 or 2/9 in fraction form I believe.**

Please help me solve this problem!! I WILL GIVE YOU BRAINLIEST!

(Algebra 1)

m≥5m-4

**Answer:**

**m≤1**

**Step-by-step explanation:**

**Move the variable to the left,**

**m-5m≥-4**

**Collect like terms so you would have,**

**-4m≥-4**

**Then divide and switch the sign because you divided,**

**m≤1 **

The length of a rectangle is 11 less than 9 times the width. The perimeter of the rectangle is 18 inches

**Length = 7 Width = 2**

**Step-by-step explanation:**

**L = Length**

**W = Width**

**L=9w-11**

**2L+2W=18**

**2(9W-11) + 2W = 18**

**18W - 22 +2W = 18**

**20W -22 = 18**

**20W = 40**

**W = 2**

**L = 9(2)-11**

**L=18-11**

**L=7**

Write 2.08 x 10^2 in standard form.

**Answer:**

208

**Step-by-step explanation:**

If you multiply 2.08 by ten to the second power (100) Then you get 208

**Scientific notations **are the way through which a very small or a very large number can be written in **shorthand**. The given **expression **can be written in the **standard form **as 208.

**Scientific notations **are the way through which a very small or a very large number can be written in **shorthand**. In scientific **notations **when a **number **between 1 and 10s is multiplied by a power of 10.

For example, 6,500,000,000,000 can be written as 6.5e+12.

The given **expression **can be written in the form of an expression as shown below.

2.08 x 10²

= 2.08 × 100

= 208

Hence, the given **expression **can be written in the **standard form **as 208.

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What is the slope of the line that passes through the points (-5,7) and (10, 1)?

А

m = 5/2

B

m = -5/2

С

m = -2/5

D

m = 2/5

y= -2/5x + 5 is the equation, so the correct answer would be c

The **points **are (-5,7) and (10,1). The slope of the points is -2/5.

Any two different points on a line can be used to calculate the slope of any line. The slope of a line formula is used to determine the ratio of "**vertical change**" to "**horizontal change**" between two different points on a line.

Given that,

The points are (-5,7) and (10,1).

We have to find the slope of the points.

The **relationship** between how a line's y coordinate changes and how its x coordinate changes determines a line's slope. y and x are the net changes in the y and x coordinates, respectively. As a result, the change in y coordinate with regard to the change in x coordinate can be written as,

**Slope** of the points=[tex]\frac{y_{2} -y_{1} }{x_{2} -x_{1} }[/tex]

Here,

x₁=-5,

y₁=7

x₂=10

y₂=1

Slope of the points [tex]= \frac{1 - 7}{10 + 5}[/tex]

Slope of the points =(-6)/(15)

Slope of the points = -2/5

Therefore, the slope of the points is -2/5.

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what 5-2 to the power of 5

**Answer:**

243

**Step-by-step explanation:**

(5-2) = 3

3 to the power of 5 is 3x3x3x3x3

3x3x3x3x3 = 243

**Answer:**

(5-2)^5= (3)^5 = 3*3*3*3*3 = 9*9*3 = **243**

**Step-by-step explanation:**

Convert y = x2 - 4x + 1 to vertex form by completing the square.

O y= (- 1)2 + 4

O y= (1 - 2)2 +5

O y= (x - 2)2 – 3

O y = (x - 4) + 1

**Answer:**

vertex: (-2, -3)

**Step-by-step explanation:**

y = x2 + 4x + 1

y = x2 + 4x + 22 + 1 - 22

y = (x + 2)2 + 1 - 4

y = (x + 2)2 - 3 in y = (x - h)2 + k, (h, k) is the vertex.

**Answer:**

y = (x - 2)² - 3

**Step-by-step explanation:**

Given

y = x² - 4x + 1

To complete the square

add/subtract ( half the coefficient of the x- term )² to x² - 4x

y = x² + 2(- 2)x + 4 - 4 + 1

= (x - 2)² - 3

(4x5)3

Using the exponential notion and simplify pls

Evaluate or simplify?

It would be 8000 I think. I’m sorry if it’s wrong!

If someone could help me I would really appreciate it!

Factor by slide and divide!

**Answer:**

(3x-4)(2x+5)

**Step-by-step explanation:**

6x^2 + 7x + 24

= 6x^2 + (15-8)x + 24

= 6x^2 + 15x - 8x + 24

= 3x( 2x+5 ) - 4( 2x+5 )

= (3x-4)(2x+5)

value of 3b^2 - 5c^3 if b = 2 and c = -1

**Answer:**

17

**Step-by-step explanation:**

3(2)^2 - 5(-1)^3

3(4) - 5(-1)

12 + 5

17

Please answer quickly!

Find the equation of the line.

Y=__x + __

**Answer:**

y = 3x + 3

**Step-by-step explanation:**

Using slope intercept form: y = mx + b

where m is the slope(rise over run/change in y over change in x), and b is the y intercept(point where x is 0). We can derive the equation by simply using our mathmatical principles of slope and y intercept. Because our y intercept is where x is 0. Our y intercept is 3 since x is 0 when y is 3 because it touches the axis. Since y is 6 when x is one.

*y* = m*x* + *b*

*6** **=** *m(1) + 3

-3 -3

_________

3 = m

_________

m = 3

_________

An m of 3 means that you rise 3 every 1 run or 3y every 1x.

Therefore, our equation in slope intercept is:

y = 3x + 3

Joe and Carmen are partners in a business. Joe makes $2.00 profit for every $5.00 profit that Carmen makes. If Carmen makes $20 on the first item they sell, how much profit will Joe make?

Joe will make a $8.00 profit

people wont solve my question i need it ASAP

**Answer:**

A pig has 10,000 kg mass more than a mass

**Step-by-step explanation:**

[tex]\frac{2*10^{2}}{2*10^{10}}=\frac{10^{2}}{10^{-2}}\\\\=10^{2}*10^{2}\\\\=10^{2+2}\\\\=10^{4}\\\\=10000[/tex]

you are listening to a playlist that has three hip hop songs 2 rock songs if they are a 15 more songs on this playlist and the ratio of hip hop song or rock song stayed the same how many of each type would be on this playlist

doing this fa points , sorry not sorry .

A runner sprinted for 117 yards (yd). How many feet (ft) is this? First fill in the blank on the left side of the equation using one of the ratios. Then write your answer on the right side of the equation. ft mi yd 1760 yd 1 mi 3 ft 1 ft 12 in 1 yd Ratios: 1 mi 1760 yd 1 yd 3 ft 12 in 1 ft . in Х 117 yd 1 ft 0 x IK IT LOOKS CONFUSING SO LOOK AT THE PICTURE HELP ME PLEASE!!!!:)

**Answer:**

117 yd/1 x 3 ft/1 yd = 351 ft

**Step-by-step explanation:**

[tex]\frac{117}{1} * \frac{3}{1} = 351 ft[/tex]

A runner sprinted for 351 **feet**.

Given that, a runner sprinted for 117 yards (yd).

How to convert yards to feet?To convert a **yard** measurement to a **foot** measurement, **multiply** the length by the conversion **ratio**. The **length** in feet is equal to the yards multiplied by 3.

Here, multiply the **ratio** 117/1 by 3/1.

That is, 117 × 3 =351 ft

Therefore, a runner sprinted for 351 **feet**.

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The original price of a play ticket was $36.00. Yolanda bought the ticket at original price and then marked it up 10% and resold the ticket. How

much did she resell the ticket for?

What

she sold the ticket for $39.50

explanation: you take 36 and time it by 10% and it will give you $3.60 and you add it to 36

explanation: you take 36 and time it by 10% and it will give you $3.60 and you add it to 36

PLEASE ANSWER FAST WILL GIVE BRAINILY

Write an equation or inequality to represent the relationship "three

times a number decreased by 12 is equal to -18". Then solve.

a. Equation :

b. Answer:

**Answer:**

a. 3x-12= -18 b. x=-2

**Step-by-step explanation:**

When Arjun makes hot cocoa, he adds 20\text{ mL}20 mL20, start text, space, m, L, end text of chocolate syrup for every 333 ounces of hot water. Arjun's brother, Eli, adds 45\text{ mL}45 mL45, start text, space, m, L, end text of chocolate syrup for every 666 ounces of hot water. Which hot cocoa is more chocolatey? Choose 1 answer: Choose 1 answer:

**Answer:**

**Step-by-step explanation:**

When Arjun makes hot cocoa, if he add 20mL of chocolate syrup to 3ounces of water, let us know the equivalent chocolate in one ounces of water.

20mL = 3 ounces

x = 1 ounce

cross multiply

3x = 20

x = 20/3

x = 6.67 mL

This means he must have add 6.67mL of chocolate to 1 ounce of water.

Similarly, if 45mL is added to every 6 ounces

45mL = 6ounces

x = 1 ounce

cross multiply

6x = 45

x = 45/6

x = 7.5mL

This means he must have add 7.5mL of chocolate to 1 ounce of water.

The hot cocoa that is more chocolatey is the one with the highest amount of chocolate in 1 ounce. That is 45mL hot cocoa

**Answer:**

eli's cocoa is more chocolately. i would show proof (on khan academy), but I just skipped the q. :|

**Step-by-step explanation:**

Steven sells bags of different kinds of cookies. He made $27 selling bags of Oreos, $18 selling chocolate chips cookies, and $45 selling chunky sugar cookies. Each bag of cookies costs the same amount. What is the most that Steven could charge for each bag of cookies?

**Answer:**

9 dollars

**Step-by-step explanation:**

It would be 9 dollars because that is the only common factor that could go into 27, 28, or 45.

Note: Enter your answer and show all the steps that you use to solve this problem in the space provided. Combine like terms to simplify the expression. 5 x + 4 + 2 x + 5

**Answer:**

[tex] \huge{ \boxed{ \bold{ \text{7x + 9}}}}[/tex]

**Step-by-step explanation:**

[tex] \text{5x + 4 + 2x + 5}[/tex]

[tex] \text{Combine \: like \: terms} : [/tex]

[tex] \text{Like \: terms \: are \: those \: which \: have \: the \: same \: base.}[/tex]

[tex] ➝ \: \text{5x + 2x + 4 + 5}[/tex]

➝ [tex] \text{ 7x + 4 + 5}[/tex]

[tex] \text{Add \: the \: numbers : 4 \: and \: 5}[/tex]

[tex] ➝ \: \text{7x + 9}[/tex]

[tex] \text{Hope \: I \: helped}[/tex]!

[tex] \text{Best \: regards}[/tex]!

~[tex] \mathfrak{TheAnimeGirl}[/tex]

**Answer:**

7x + 9

**Step-by-step explanation:**

Combine like terms, means put the ones that have something in common together; in this case they are the terms with an 'x' value, and a regular numeric value.

5x+2x = 7x

5+4 = 9

therefore:

7x+9

simplify the expression (5x^7)^2

**Answer:**

25x^14

**Step-by-step explanation:**

Type the correct answer in each box. Spell all words correctly, and use numerals instead of words for numbers. If necessary, use / for the fraction bar(s). ∆ABC and ∆FDE are congruent by the criterion. (Use the three-letter abbreviation without spaces.) The value of x is , and the value of y is .

*See attachment for the given diagram.

Answer:

∆ABC and ∆FDE are congruent by the SSS criterion.

The value of x is 11 and the value of y is 8

Step-by-step explanation:

Based on the Side-Side-Side (SSS) Congruence Theorem, ∆ABC and ∆FDE are congruent to each other. The 3 sides of ∆ABC are congruent to the 3 given sides of ∆FDE.

Thus:

AB ≅ DF

BC ≅ DE

CA ≅ FE

Find x:

Since BC ≅ DE, therefore measure of BC = measure of DE.

BC = x + 3

DE = 14

Thus,

x + 3 = 14

Subtract 3 from each side

x = 14 - 3

x = 11

Find y:

Since AB ≅ DF, therefore the measure of both sides are equal.

AB = 3

DF = x - y

Thus,

x - y = 3

Substitute x = 11 into the equation

11 - y = 3

Subtract 11 from both sides

-y = 3 - 11

-y = -8

Divide both sides by -1

y = -8/-1

y = 8

**Answer:**

Below

**Step-by-step explanation:**

got it right

What is the solution of the equation x2=64

The answer for the equation is x=32

From 9:00 p.m. to 6:00 a.m., the temperature dropped 1.6 degrees Fahrenheit per hour.

What was the total change in temperature, in degrees Fahrenheit, between 9:00 p.m. and 6:00 a.m.?

Answer: help plz

Step-by-step explanation:

**Answer: 16**

**Step-by-step explanation:**

A survey asks students to name their favorite outdoor activity. 12 students say bike riding, 8 students say climbing trees, and 5 students say swimming. Mia says that 40% olf the students say their favorite activity is climbing trees. Is she correct? Explain

Answer:

Mia is incorrect. 32% of the students say climbing trees is their favorite.

Step-by-step explanation:

Percentage of the students that chose climbing trees = number of students that chose climbing trees ÷ total number of students surveyed × 100

Number of students that chose climbing trees = 8

Total number of students = those that chose riding bike + those that chose climbing trees + those that say swimming = 12 + 8 + 5 = 25

Therefore,

% of the students that say climbing trees = [tex] {8}{25}*100 = \frac{800}{25} = 32 [/tex].

Mia is wrong.

32% say climbing trees is their favorite. NOT 40%.

Which inequality matches the graph shown?

**Answer:**

I am pretty sure it is x>8 which is B.

**Step-by-step explanation:**

I’m one hundred percent positive it’s B because if it’s open the aren’t less then or equivalent to or greater than or equivalent to

Measure the angle and classify it as right, acute, or obtuse.

**Answer:**

b

**Step-by-step explanation:**

EASY MATH QUESTION PLEASE I NEED HELP!

**Answer:**

x=8/3

Step by step

determine the defined range

remove parentheses

move the terms

collect like terms and calculate

divide both sides

In the image above, what do the red arrows on lines mean?

which among the choices is not a career opportunities of entrepreneurship
Photosynthesis is the process through which plants produce sugar and oxygen. Photosynthesis can also take place in single-celled organisms like phytoplankton and other microorganisms. The process of photosynthesis occurs differently from one organism to the next, but several features remain the same. In short, photosynthesis takes in water and carbon dioxide, uses sunlight as a catalyst, and produces oxygen and sugar. The plants release the oxygen through respiration. They digest or store the sugar. Although the process seems simple, it is the most important event on the planet as far as animal life is concerned. Oxygen is a byproduct of photosynthesis. Animals would not be able to breathe if it was not for this process. Herbivores live off these fruits and vegetables and form the basis of any food chain. Carnivores and omnivores would not be able to find food if it were not for these sugars. Were it not for the simple process of photosynthesis, the Earth would be an uninhabited planet.Animals would not be able to breathe if it was not for this process. How does this sentence help to develop the idea that photosynthesis is essential to animal life? A. It shows that animals depend on this process for oxygen. B. It suggests that photosynthesis occurs in all animals. C. It suggests that photosynthesis takes place in the lungs. D. It shows that animals depend on this process for food.
Theresa works as a Risk Management Specialist for an investment corporation. Which best describes her educational pathway?A. an associates degree, then a bachelors degreeB. a masters degree, then vocational schoolC. vocational school, then an associates degreeD. a bachelors degree, then a masters degree
___ turn rocks into soil.
Leon was asked to repaint the sign for his mother's ice cream shop, so he needs to figure out how much paint he will need. Determine the area of the ice cream cone on the sign. Round to the nearest tenth. 6 in 12 in.
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Pure acid is to be added to a 10% acid solution to obtain 99L of a 20% acid solution. which amounts of each should be used ?
[tex]\frac{x^{2} }{3x^{2}+8x-3 } divided \frac{x-3}{x+2}[/tex]
4. Hijackers are taking over a plane, They tell the pilot to get to Spain as fast as possible. The plane goes from 900km/hr (beginning speed) to 1140 km/hr (final speed) in just 6 seconds. What is the acceleration of the plane?
Read the excerpt from an adaptation of "To Build a Fire."As he turned to go on, he spat speculatively. There was a sharp, explosive crackle that started him. He spat again, and again, in the air, before it could fall to thesnow, the spittle crackled. He knew that at fifty below spittle crackled on the snow, but this spittle had crackled in the air. Undoubtedly it was colder than fiftybelow-how much colder he did not know. But the temperature did not matter. He was bound for the old claim on the left fork of Henderson Creek, where theboys were alreadyWhat technique does the author use to characterize the man?A. The author uses direct characterization to describe the man's personalityB. The author uses direct characterization to explain the man's fears,C. The author uses indirect characterization to reveal the man's attitude,D. The author uses indirect characterization to reveal the man's hopes,
HELLLPPP FASTTTT I need soon
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X=square root of y + 1 / y_ 2Make y the subject. Can you please solve it..