Mathematics High School

Two step inequalities:

The seventh grade class is putting on a variety show to raise money. It cost $700 to rent the banquet hall that they are going to use. If they charge $15 for each ticket, how many tickets do they need to sell in order to raise at least $1000?

Answers

Answer 1

Answer:

67 tickets (with $5 extra)

Step-by-step explanation:

1000÷15= Number of tickets

Related Questions

its algebra I need help

Answers

Answer:

B) 6

Step-by-step explanation:

4^2 = 16

16 - (2+8)

16 - 10

6

Hope this helps! Pls give brainliest!

3(x + 2) = 2x + 5 , equation/solution

Answers

Answer:

x = - 1

Step-by-step explanation:

3(x + 2) = 2x + 5 ← distribute parenthesis on left side by 3

3x + 6 = 2x + 5 ( subtract 2x from both sides )

x + 6 = 5 ( subtract 6 from both sides )

x = - 1

31 billion scientific notation???

Answers

Answer: 3.1 x 10¹⁰

Explanation: None

Lines q, r, s, and t are distinct lines in the same
plane. Decide if lines q and t
are parallel, perpendicular, or if there is not
enough information given.
q Ir, ris,
ris, sit
A. parallel
B. perpendicular
C. not enough information

Answers

I think it’s b cause I’ve done this before and I think I can remember that answer

help me math homework

Answers

Answer:

please keep the question clearly

Use the figure at the right. If BE = 3x + 6 and DF = 7x +4, find DF.

Answers

Line segments can be divided into sub-segments.

The value of DF is 18

The given parameters are:

[tex]\mathbf{BE = 3x + 6}[/tex]

[tex]\mathbf{DF = 7x + 4}[/tex]

We have:

[tex]\mathbf{BE + DF = 30}[/tex]

So, we have:

[tex]\mathbf{3x + 6 + 7x + 4 = 30}[/tex]

[tex]\mathbf{10x + 10 = 30}[/tex]

Subtract 10 from both sides

[tex]\mathbf{10x = 20}[/tex]

Divide both sides by 10

[tex]\mathbf{x = 2}[/tex]

Substitute [tex]\mathbf{x = 2}[/tex] in [tex]\mathbf{DF = 7x + 4}[/tex]

[tex]\mathbf{DF = 7 \time 2 + 4}[/tex]

[tex]\mathbf{DF = 14 + 4}[/tex]

[tex]\mathbf{DF = 18}[/tex]

Hence, the value of DF is 18

Read more about line segments at:

https://brainly.com/question/17313387

Algebra Find the value of n :

n × 0.2 = 0.08

Answers

Answer:

0.4

Step-by-step explanation:

n × 0.2=0.08

n = 0.08÷0.2

n = 0.4

The answer is 0.4
0.08/0.2 = 0.4
N=0.4

27.6 inches of rain fell over a 100 day period. What was the average amount of rain that fell per day? Enter a numerical answer only.

Answers

Answer:

Step-by-step explanation:

Hey ! I beleive this is the answer: 27.5/100=.275

When Emmy went to bed, it was a frigid 9°F outside. The temperature has been dropping 2°F each hour.
Write an equation that shows the relationship between the number of hours since Emmy went to bed, x, and the temperature in °F, y.

Answers

Answer:

y=9-2x

Step-by-step explanation:

The equation that shows the relationship between the number of hours since Emmy went to bed is y = -2x + 9.

A linear equation is given by:

y = mx + b;

m is the rate of change, b is the initial value of y and y,x are variables.

Let x represent the number of hours since Emmy went to bed and y the temperature in °F. Since temperature has been dropping 2°F each hour, m = -2. Also b = 9°F, Hence:

y = -2x + 9

The equation that shows the relationship between the number of hours since Emmy went to bed is y = -2x + 9.

Find out more at: https://brainly.com/question/13911928

the sum of two numbers is 22And their product is 105 what are the numbers?

Answers

Answer:

15 and 7 Im almost certain

Step-by-step explanation:

I FREAKING IEUHFJHSCBUAER THSI IS MORE THEN THE 4TH TIME ASKING COME ONNN PLS JUST FREAKING HELP ME

Answers

Answer:

I Think so 3 option is the correct answer of this question

what is the answer to 6=a/4+2

Answers

Answer:

a = 36

Step-by-step explanation:

6 = [tex]\frac{a}{4+2}[/tex] , that is

6 = [tex]\frac{a}{6}[/tex] ( multiply both sides by 6 to clear the fraction )

36 = a

Please help determining angle measures for my geometry class

Answers

Answer:

a, b, d, e, f

Step-by-step explanation:

only c is incorrect

5000×3000answer in standard form

Answers

Answer:

[tex]→5000×3000[/tex]

[tex]→5×1000×3×1000[/tex]

[tex]→5×3×1000×1000[/tex]

[tex]→5×3×10^3×10^3[/tex]

[tex]→15×10^3×10^3[/tex]

[tex]→1.5×10^1×10^3×10^3[/tex]

[tex]→1.5 \times 10 {}^{1 + 3 + 3} [/tex]

[tex]→1.5×10^7[/tex]

A uniform probability distribution is a continuous probability distribution where the probability that the random variable assumes a value in any interval of equal length is _____. a. different for each interval b. the same for each interval c. either different or the same depending on the magnitude of the standard deviation d. None of the answers is correct.

Answers

Uniform probability distribution describes a distribution which is continous and the probability that a random variable assumes a value in any interval of equal length is the same for each interval.

The likelihood that a randomly selected variable within intervals with equal length is equally likely in a uniform probability distribution.

An example is a deck of cards, hearts, spade, diamond and club are of equal length. Hence, the probability of randomly drawing a card from any of these intervals is the same (1/4).

Therefore, the true statement is the option B.

Learn more :https://brainly.com/question/18405415

Is the triangle proof correct? Photo attacted

Answers

Answer:

is good

Step-by-step explanation:

x/-4 + 14>20

someone help a girl out

Answers

Answer:

x < -20

Step-by-step explanation:

x / -4  + 14 >20

Subtract 14 from each side

x / -4 +14-14 > 20 -14

x / -4 > 6

Multiply each side by -4, remembering to flip the inequality

x / -4 * -4 < 6 * -4

x < -20

What are the x-intercepts for the graph of y=3(x-1)(x+6)?

Answers

Answer:

Step-by-step explanation:

As always, set the function equal to zero and solve for x:

x - 1 = 0 results in x = 1.  Thus, (1, 0) is one of the x-intercepts.

x + 6 = 0 results in x = -6.  (-6, 0) is the other x-intercept.

Factorise 2 cubed divided by 2 squared?
ASAP HELP

Answers

Answer:

2

Step-by-step explanation:

2 cubed = 8

2 squared =4

8/4=2

Write an equation in slope-intercept form for the graph shown.
Slope-intercept form is: y = mx + b=

Find the slope: m =

Find the y-intercept: b =

Write the equation: y =

Answers

Answer:

y = 5/3x - 2

Step-by-step explanation:

Slope = 5/3

y-intercept: - 2

PLS HELP GIVING BRAINLY FAST

Tell whether if the following is a solution to the linear equation or not.
1. x = 3; y = -1 -5x + 2y = -17
2. (0, 6) - x + 2y = 10
3. (-5, -2) -5x + 2y = -21
4. x = -2; y = 5 -3x – 4y = -14
5. x = 4; y = 3 2x + 3y = 17

Answers

Answer:

1) Linear equation

2) Non Linear equation

3) Non Linear equation

4) Linear equation

5) Non Linear equation

i hope this helps!

Step-by-step explanation:

Which quantity is proportional to 90⁄2?
Check all that are true.

45⁄1

180⁄4

270⁄8

15⁄3

180⁄3

Answers

45/1 and 180/4 Your Welcome

PLS HELP ME
how do I find x and y? I don't really want the answer but I want to know what to solve in order to get x and y ​

Answers

Answer:

y = 21°

Step-by-step explanation:

both are parallel lines, and that means

16x - 23 = 10x + 1

16x - 10x = 23 + 1

6x = 24

x = 4

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

taking 16x - 23

16 (4) - 23 = 64 - 23 = 41

both angles value is = 41°

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

62° + x = 180

x = 180 - 62 = 118°

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

the sum of all the angles inside the triangle is equal to 180°

41° + 118° + y = 180°

y = 21°

Write the equation of the line in fully simplified slope intercept form

Answers

Answer:

y = 3x - 8

Step-by-step explanation:

m = slope

slope = y2 - y1 / x2 - x1

4 - 1 / 4 - 3 = 3/1 = 3

m = 3

b = y-intercept

b = -8

y = mx + b

y = 3x + (-8)

y = 3x - 8

Clayton's bus ride to school is 1/2 of a mile and Belle's bus ride is 1/4 of a mile. How much longer is Clayton's bus ride than Belle's?

Answers

Answer:

Clayton's bus ride is 1/4 of a mile longer then Belles

Step-by-step explanation:

what is 42/7 as a whole numder

Answers

The answer is 6 hole

Answer:

6

Step-by-step explanation:

Because 42/7 simplified is 6/1 and 6/1 = 6.

Also / means division, you can just divide 42 by 7 = 6.

:)

help!
[tex]8r+9-4r-3r-8r[/tex]
Thanks!

Answers

[tex]\\ \sf\longmapsto 8r+9-4r-3r-8r[/tex]

[tex]\\ \sf\longmapsto 8r-4r-3r-8r+9[/tex]

[tex]\\ \sf\longmapsto -7r+9[/tex]

[tex]\\ \sf\longmapsto 9-7r[/tex]

[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]

Here's the solution for You !

just combine the like terms :

[tex]8r + 9 - 4r - 3r - 8r[/tex]

[tex] - 7r + 9[/tex]

Angles A and B are supplementary. If mA = 67, find mB.

Answers

Answer:

Angle A +Angle B=180

67+B=180

B=113°

HELP ASAP!!!!!!!!!!! YOU WILL GET POINTS FOR DOING THIS CORRECTLY

Seven 6th graders count their nickels and quarters. The chart shows information about how much money each 6th grader has. Fill in the missing information

Answers

Answer:

Hope this helps

Step-by-step explanation:

Answer the following questions. Check all answers and don't forget to write units (i.e. $, inches, etc.)
Richie took his car into the shop and spent $625. The parts cost $205 and the mechanic's labor rate was
$60 per hour. How many hours did it take to fix Richie's car?

Answers

why no answer

guys answer pls

Other Questions
) x) ) ) What are the four major functions all cells perform? Hellooo...pleasee heelppp I don't know thiis (1) The school has a new plan to keep kids healthy (2) Starting next year, students will have a hard time buying a soda from a vending machine, as the district is getting rid of many of its vending machines with junk food (3) Most vending machines will be filled with healthy snacks like trail mix and granola (4) The school district is making it hard for students to eat poorly (5) The menus in the district are having a face-lift (6) Gone are the trans fats and sugary staples like pizza and sloppy joes (7) Students will get more choices of vegetables and greens (8) The district expects some people won't be happy (9) However, they are not too worried (10) They hope that their students will be healthier even if they aren't happier. why cant percy get back atNancy when she starts teasing Grover at the bus? Select the equation that is the inverse of the given function.X-3f(x) =5f-1(x) = 5x +15O f-1(x) = 5x + 3f-1(x) = 3x - 5o 4-16x) = x Can someone help me with this Along what geographic feature had most agriculture developed by 5,000 B.C.? Briefly summarize the myth Phaethon in your own words, making sure your summary maintains logical order and is true to the story. 1. El perro es pequeo (small). cierto falso 2. El perro come pollo en la cocina. cierto falso 3. La nia le da carne en salsa al perro. cierto falso 4. Hay pastel de postre (dessert). cierto falso 5. Los dueos del perro son una familia. cierto falso 6. La casa de la familia tiene jardn. cierto falso 7. En el comercial es sbado. cierto falso 8. El comercial es de una tarjeta de crdito. cierto falso Can anyone help me with this plzzz? Item 1Which symbol correctly compares these fractions?3523> What is 35 tablespoons extract multiplied by 1/5 es para cuello y no es jabn ni tampoco es un collar no ha servido para nada pero se debe llevar true or false1.streptococci are chains of round shaped bacteria2.the fungal genus mycorrhizae are diseases-causing fungi3.E. coil bacteria are symbiotic to humans4.phytoplanktons are aquatic producers5.tuberculosis is a fungal infection6.trichonympha is a protozoan that lives in the intestine of termites.7.plasmodium that causes malarial fever is transmitted by the tsetse fly.8.bacteria are unicellular and eukaryotic.9.anton van leeuwenhoek discovered animalcules in a drop of rain water10.bacili are rod shaped bacteria what should you do if you want word to apply a coordinated set of styles to ensure there is consistent formatting across the entire document? In what ways can photographers control the outcomes of their photographs? What methods have you used to control your photographs?Explain which method of art critique you think is easier: aesthetic scanning or the four-step method of art criticism. Contrast at least three things about the two methods to support your answer.What are the elements of art? How have you used the elements of art in your photoshoots? Which elements have been easy to apply and which are more difficult?What are some of the similarities between painting and photography? Select one other type of visual art, such as sculpture, architecture, or filmmaking, and compare it to photography. What similarities do they have?You are trying to take a photograph focusing on the design principle of movement. Discuss at least two things you might take a picture of when applying this design principle. How would you position your photo so that it shows movement?ANSWER EACH ONE IDUVISUALLY!!!!!!!!!!!!!!!!!!!!!!!!!!! I NEED HELP ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!! a us nickname of the world Mention and discuss briefly the adverse effects of chemistry. Help asap plssssssss