Henry sells rings for $8 each. His expenses are $2.00 per ring, plus$90 for supplies. How many rings does he need to sell for his revenue to equal his expenses?

Answers

Answer 1

Answer:

12

Step-by-step explanation:

Answer 2

Answer:

yooooo lamarr over here cheating

Step-by-step explanation:


Related Questions

What is the range of 8,2,10,4,4,6

Answers

Subtract the minimum data value from the maximum data value to find the data range. In this case, the data range is
10

2
=
8
10
-
2
=
8
.
8

Answer: the range is 8

Step-by-step explanation:

The equations shown represent two altitudes of a triangle. y = x+1 and y = −2x−1 What are the coordinates of the orthocenter of the triangle?

Answers

Answer:

The coordinates of the orthocenter of the triangle is;

(-2/3,1/3)

Step-by-step explanation:

To find the coordinates of the orthocenter, all we have to do is solve for x and y of the given altitudes

We can get this by solving both equations simultaneously

Simply equate the two y’s

x + 1 = -2x-1

x + 2x = -1-1

3x = -2

x = -2/3

To get y, simply substitute into any of the equation, the value of x

y = -2/3 + 1

y = 1/3

75% of 164 is _____________

Answers

Answer: 123 IS

Step-by-step explanation:

Answer: 123

Step-by-step explanation:

Don’t know how to do it with out a calculator, but you press 75 the the green 2nd button a then the number 2. Then multiply by 164.

Pls help I'm gonna give brainliest but just help pls I need to do this but I don't get it.
Ellen wants to purchase a book that is regularly priced at $18. The book is discounted 15%. She also needs to pay a 6% sales tax on the discounted price.

What is the total amount Ellen will pay for the book?

Answers

Answer:

$16.22

Step-by-step explanation:

When 18 dollars is discounted by 15%, we first need to find what 15% of 18 is. 18 times .15 is 2.7, and 18-2.7 is 15.3.

Then, we need to find the sales tax, which applies to the discounted price. 15.3 times 0.06 is 0.918. Add that to 15.3 and you get 16.218, or about $16.22. Hope this helped! :D

Use the equation below to find y, if m=3 ,x=4 , and b=9
y=mx +b

Answers

Answer:

y = 21

Step-by-step explanation:

y = 3(4) + 9

= 12 + 9

= 21

I need your help ASAP!

Answers

Answer:

True

Step-by-step explanation:

what is the square root of 144? plz temme!!!!!!!!!!1

Answers

12 is the square root of 144

Answer:

12

Step-by-step explanation:

12x12= 144

question is in picture ​

Answers

Answer:

F=-6

Step-by-step explanation:

2f/2=-12/2

f=-6

Answer: -6

Step-by-step explanation:

what times 2 = -12

2 * -6 = -12

Find P(3) when µ = 4

there wasn't any prior information.

It was added

Answers

Answer:  P(3) = 0.20

====================================================

Explanation:

The Poisson PDF value is given by the function

P(x) = ( e^(-mu)*mu^x )/(x!)

where the exclamation mark indicates a factorial

In this case, mu = 4, so we can update the equation into

P(x) = ( e^(-4)*4^x )/(x!)

Now plug in x = 3 to finish off the problem

P(x) = ( e^(-4)*4^x )/(x!)

P(3) = ( e^(-4)*4^3 )/(3!)

P(3) = 0.1953668148129

P(3) = 0.20

Note: The 'e' is a special constant which is approximately e = 2.718, similar to how pi = 3.14 is a constant used often.

a new laptop. It is on sale for 20% off. If it originally cost $1,200, what is the sale price?

Answers

Answer:

960

Step-by-step explanation:

$960 is the sale price
$240 was taken off

When Val checks her cable bill, she is shocked by her movie-rental bill for the month. Renting movies costs $2.99 for each movie. She could pay $7.99 a month that allows her to watch unlimited movies, but she doesn't have a lot of time to watch movies and she doesn't want to waste her money if it's not worth it. She creates the following probability distribution for the number of movies she typically watches each month: Should Val buy the monthly plan for unlimited movies or should she continue to pay $2.99 per movie? Explain your choice thoroughly. *

Answers

Answer:

She should buy the monthly plan for the unlimited movies rather than pay $2.99 per movie. This is because, the more she pay that amount for each movie, the higher her expenses would become at the end of each month.

For example, let assume, in a month, she 8 free days (Saturday and Sunday). She paying for each movie each of those days would supersede the amount she could have spent assuming she did the unlimited monthly plan of $7.99.

That notwithstanding other days which will feel like watching movies or the public holidays which she would be free to relax.

Step-by-step explanation:

7(2 - 3x) - 10
Simplify expressions

Answers

Answer:

4-21x

Step-by-step explanation:

Ronnie wants to write an equation to represent portional relationship that has a constant personality equal to 7 25th St. Reds equation Y equals X +7/25 what area is Ronnie making

Answers

Answer:

hi i have a question please chat me ok

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

Your weight on the moon is 16.5% of your weight on Earth. If you weigh 150 pounds on Earth, how much will you weigh on the moon?

Answers

Answer:

33 pounds

Step-by-step explanation:

Your weight on the Moon is 16.5% what you would experience on Earth. In other words, if you weighed 100 kg on Earth, you would weigh a mere 16.5 kg on the Moon. For you imperial folks, imagine you tipped the scales at 200 pounds. Your weight on the Moon would only be 33 pounds.

Consider the inverse function

f^-1(x) = - sqrt (x-2)

Which conclusions can be drawn about f(x) = x^2 + 2? Select three options.

A.) f(x) has a limited range
B.) f(x) has a restricted domain
C.) f(x) has an x-intercept of (2,0)
D.) f(x) has a maximum at the point (0,2)
E.) f(x) has a y-intercept at the point (0,2)

A, B, E are the right answers!

Answers

Answer:

A, B, E

Step-by-step explanation:

-(-2x - 1) + 3(2x -2)

Answers

Answer:

Assuming you wanted the expression simplified, the answer is 8x-5

Step-by-step explanation:

this is a great online math calculator site, Mathw ay. I hope it helps! have a great day mark as brainlest!

Answer:

solve

Step-by-step explanation:

it

What operation is being done to the variable in the equation -5m = -40?
It's being multiplied by -5.
It's being divided by -5.
It's being multiplied by -40.
It's being divided by -40.

Answers

Answer:

it's being divided by -5

Step-by-step explanation:

-5m= -40

m=8

The operation is being done to the variable in the equation -5m = -40 is multiplied by -5.

What is an equation?

Equations are mathematical expressions that have two algebras on either side of an equal (=) sign. The expressions on the left and right are shown to be equal, demonstrating this relationship. L.H.S. = R.H.S. (left-hand side = right side) is a fundamental simple equation.

The equation is given as; -5m = -40

-5m= -40

Solving, multiplied by -5.

m= - 40/-5

m = 8

Therefore, the operation is being done to the variable in the equation -5m = -40 is multiplied by -5.

To know more about equation:

brainly.com/question/10413253

#SPJ2

Help me do this! Pleaseeeeeeeeeeee

Answers

Answer:

[tex]p=12x-10[/tex]

Step-by-step explanation:

Perimeter is just adding all of the sides' lengths together, so we can put all of them into one big equation and then combine like terms.

[tex]p=x+(2x+5)+(6x-17)+(3x+2)\\p=12x-10[/tex]

Hope this helps!

A bar graph titled Internet Users has Region on the x-axis and People (millions) on the y-axis. Asia has 1,000, Europe has 500, North America has 250, and the Middle East has 100.
According to some sources, the African continent has about 170 million Internet users. According to the bar graph, which statement is true?
Africa has fewer users than the Middle East.
Africa has more users than Asia.
Africa has more users than Europe but fewer than Asia.
Africa has more users than the Middle East but fewer users than North America.

Answers

Answer:

Its D) Africa has more users than the Middle East but fewer users than North America.

Step-by-step explanation:

correct for Edge2020

Here are recipes for two mixtures of salt and water that taste different. a) If you used 10 cups of water, which mixture would use more salt? How much more? Explain or show your reasoning. b) Which mixture tastes saltier? Explain how you know.

Answers

Answer:

DrPepper is a carbonated soft drink. It was created in the 1880s by pharmacist Charles Alderton in Waco, Texas, and first served around 1885. Dr Pepper was first nationally marketed in the United States in 1904 and is now also sold in Europe, Asia, North and South America, and Australia, as well as New Zealand and South Africa as an imported good. Variants include Diet Dr Pepper and, beginning in the 2000s, a line of additional flavors.

Step-by-step explanation:

Answer:

All sound really freaking salty. And rule out the 3rd option cause that uses more water to salt than any. The saltiest would be Choice a, because, the other options have more water to salt than choice a.  

Step-by-step explanation

My grammarly says this writing sucks.....hope it doesnt for you. Best i can explain

Please help me I don’t understand it at all

Answers

Answer:

The second choice; KJL and HGJ

Step-by-step explanation:

These 2 angles are corresponding angles

There are 4 squares and 10 circles. What is the simplest ratio of squares to circles ? Pleaseeee answer correctly !!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!

Answers

Answer:

2:5

Step-by-step explanation:

Simplify

There is no solution to the equation sec x = 0.
True or False

Answers

Answer

yes it is true

So what do u think about the answer and will help u get got better

Answers

Answer:

what

Step-by-step explanation:

what are you asking

Tell whether the following equation has one, zero, or infinitely many solutions.

2(6 - 2y) = -1(4y - 9)

Group of answer choices

A) Zero solutions

B) Infinitely many solutions

C) One solution

Answers

Answer:

Look at the attachment below

Step-by-step explanation:

Hope this helps (:

Edgar bought candy and popcorn for a group of friends at a basketball game. A bag of candy costs $2.50 and a bag of popcorn costs $3.50. He purchased 8 items for a total of $22.00. What system of equations could be used to find how many bags of candy c, and how many bags of popcorn p, that he bought? Group of answer choices

Answers

Answer:

im very very excited today because its my dogs b-day, int that great?

Step-by-step explanation:

Answer:

 Are we ansering which system of equations, or how many bags he bought, or both?

Step-by-step explanation:

Consider the following equation.
9x + 3y = 6
On a recent Algebra test, Brian was asked to rewrite the equation in slope-intercept form
The slope of the equation is
The y-intercept is

Answers

Answer: The slope is -3 and the y- intercept is (0,2)

Step-by-step explanation:

PLEASE HELP ITS DUE IN 15 MINSS!!!!!
Given the equation of a circle below, find the diameter of the circle. Use only the digits 0-9 to enter the diameter.

x squared plus y squared minus 16 x plus 12 y equals 21

Answers

Answer

he diameter of the circle is 22 units.

x² + y² - 16x + 12y = 21    

If this answer is correct, please make me Brainliest!

HAVE AN AMAZING DAY GOODLUCK

-Ary

A ratio that compares a number to 100 is a(n) ?

percent

estimate

round

approximation

Answers

the answer is an percent

How would knowing the type of symmetry help you graph a function?

Answers

A graph is said to be symmetric about the y -axis if whenever (a,b) is on the graph then so is (−a,b) . Here is a sketch of a graph that is symmetric about the y -axis. A graph is said to be symmetric about the origin if whenever (a,b) is on the graph then so is (−a,−b) .

hope this helped u <3

Answer: How do you describe the symmetry?

If f (-x), then the graph of f(x) is symmetrical with respect to. A function symmetrical with respect to the y-axis is called an even function. A function that is symmetrical with respect to the origin is called an odd function.

Step-by-step explanation: hope I help you with your problems

Other Questions
HELP PLEASE I DONT HAVE TIME AND ALSO IM SORRY THERE IS NOT MORE POINTS BUT I PROMISE BEST ANSWER WILL GET BRAINIEST!!!!!!!!!!!!Research a past Supreme Court decision. Write at least one (YOU DONT HAVE TO DO MORE THAT 600 WORDS ILL TRY TO DO THE REST!) page about the issue and the final ruling concerning it. Use your own words to summarize what you have learned, but you will need to include a work cited section at the end of your report. Don't forget to include the name of the court case and the date of the decision. what part of the word means "invalid" means not ? What is the equation of the line shown in the graph? Given f(x) = 17(3+x) what is the value of f(-2) write me a 16 line poem it doesnt have to rythme but it has to be about growing up and maturing my name is bruce so you can use in just in case if you make it and need my name for it to be in the poem plzs help WHATS THE DIFFERENCE BETWEEN MASS AND WEIGHT WELPPPPP what is the cost per ounce for 10 ounce package of cashews The graph shows the proportions of red and blue food coloring that Taylor mixes to make the purple frosting. What is the slope of the line? Tell what it means in the problem situation. The graph is ( 50, 70 ) ( 25, 35 ) Which of the following is a focus of Memoir of Siegfried Eifrig but not of The Olympic Flame? Which of the following programs would best help Sarah to improve her body composition? A. Bike twice a week, yoga once a week, eat lessB. Run once a week, stretch daily, eat less C. Soccer daily, stretch three times a week, eat less D. Swim on school days, stretch twice a week, eat more Use the graph to determine the input values thatcorrespond with f(x) = 1.Ox=4O x = 1 and x = 4O x= -7 and x = 4O x = -7 and x = 2 9) State the coordinates of the endpoints of aline segment that intersects the y-axis. What is the most commonly used verb(s) in the English language During a floor hockey game Wesley has been assigned to shadow the other team's best stick-handler. How should Wesley position his body to best keep his opponent from scoring? (2 points) aFace his opponent and keep his back toward his own goal bFace his opponent and keep his back toward the opposing goal cOn the side of his opponent where he is holding the stick dOn the opposite side of where his opponent is holding the stick 1. In a "pure" communist society, who are the wealthiest and mostpowerful people?A. IntellectualsB. Business leadersC. Military leadersD. No one-- every member of society is supposed to be equal A bakery delivers a total of 2176 cookies equally to 8 coffee shops daily. How many cookies does the bakery deliver to each coffee shop in one week What is the purpose of a regression line?to connect all the points in a scatterplotto show the general tendency of the points in a scatterplotto provide a scale for the x-coordinates of the points in a scatterplotto provide a scale for the y-coordinates of the points in a scatterplot Juanita constructed a number line to test her brother's understanding of opposites. She tested him on all points that were labeled with letters. Her brother had trouble representing the opposite of point A. A number line going from negative 20 to positive 20 in increments of 5. The points are: negative 20, blank, A, B, 0, 5, C, blank, D. Which represents the opposite of Point A? Negative (negative 10) Negative (negative 5) 0 Negative (10) A snail travels 10 cm in 4 minutes. At this rate, how far will the snail get in 10 minutes? F451 According to Mildred, Clarisse was killed by O A car O Teenagers O A fire O Beatty