Mathematics High School

hiii please help i’ll give brainliest if
you give a correct answer and maybe explain thankss

Answers

Answer 1

Part A:

$12 per ticket

36/3= 12

Part B:

$5.50 for two ice cream cones

8.25/3= 2.75 2.75•5= 5.50

Part C:

$1.65 for 5 bananas

.99/3=.33 .33•5= 1.65

Answer 2

Answer:

A= 12 dollars per ticket

B= 5.50 for two ice cream cones

C= 1.63 for five bananas

Step-by-step explanation:

you take the number of items you have over the price

ex= #item/ price

then you put the number of items you want over x

ex #item/x

then cross multiply you should get something like this

#itemx = price

then you divide by your #item until you are left with x, x is your answer

Related Questions

We have to fill in all the boxes in order for me to submit. PLEASE HELP!!

Answers

Answer:

2 and 3 maybe?

Step-by-step explanation:

6 ft
x ft
8 ft
12 ft

Answers

Answer:

576?

Step-by-step explanation:

I think...

A side of the triangle below has been extended to form an exterior angle of 164". Find
the value of x.
1649

Answers

Given:

Measure of exterior angle = 164°

The measure of opposite interior angles are x° and 53°.

To find:

The value of x.

Solution:

According to the Exterior Angle Theorem, in a triangle the measure of an exterior angles is always equal to the sum of measures of two opposite interior angles.

Using Exterior Angle Theorem, we get

[tex]x^\circ+53^\circ=164^\circ[/tex]

[tex]x^\circ=164^\circ-53^\circ[/tex]

[tex]x^\circ=111^\circ[/tex]

[tex]x=111[/tex]

Therefore, the value of x is 111.

plzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz

Answers

Answer:

Expanded: 4x^2+20x+25

When simplified it changes back, (2x+5)^2

Step-by-step explanation:

Answer:

4x² + 20x + 25

Step-by-step explanation:

Given

(2x + 5)²

= (2x + 5)(2x + 5)

Each term in the second factor is multiplied by each term in the first factor, that is

2x(2x + 5) + 5(2x + 5) ← distribute both parenthesis

= 4x² + 10x + 10x + 25 ← collect like terms

= 4x² + 20x + 25

2 + 1/6x = -4 *
Plz, Help me with this!

Answers

Answer: x=-36

2+1/6x=-4

-2 -2

1/6x=-6

*6 *6

x=-36

I hope this helps:

Find two consecutive even integers such that the sum of the smaller and 3 times the larger is 330
I am so stuck please any one help

Answers

Answer:

The 2 numbers = 81 and 83

Step-by-step explanation:

As, one number = x

The other, because it's an even number and consecutive = x + 2

So the larger numbef here is x + 2

And they are saying 3 times x + 2 plus x = 330

So let's solve!

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

So we will add it to x = (3x + 6) +(x) = 4x + 6

So they are saying the sum of them will be 330

So, 4x + 6 = 330

4x = 330 - 6

4x = 324

x = 324/4

x = 81

So x is the first number = 81

And the second is x + 2 = 81 + 2 = 83

So the 2 numbers are 81, 83

Lets check!

3 times the bigger number = 83 x 3 = 249

We will add it to 81 and we will get 330

So, 249 + 81 = 330

So the answer is right

Evaluate b/a−1.2 when a=4 and b=12

Answers

Answer:

3-1.2=1.8

Step-by-step explanation:

12/4=3-1.2=1.8

Hannah took out a loan to buy a new car. She also used some money from a savings account when she bought the car. Hannah's loan was for $18,000 at 0% interest. Her monthly payment is $300 per month Which graph best models the relationship between the amount of money left to be paid on the loan and number of monthly payments ?

Answers

Answer: A

Step-by-step explanation:

Okie help plzzzzz I need it

Answers

Answer:

the answer is 4.5 but you cannot plant 4 and a half seeds. so the answer would be 3.

Step-by-step explanation:

Answer:

3x + 9

Step-by-step explanation:

You basically want the total amount of seeds so if he plants x in one garden and 2x + 9 in another, you add them both

x + 2x + 9

Equals 3x + 9

im confused right now.

Answers

Answer:

x = -45

Step-by-step explanation:

The mean length of 10 childrens' big finger is 8.1cm.
The mean length of 11 adults' big finger is 14.1cm.
What is the mean length (rounded to 2 DP) of these 21 people's big finger?

Answers

Answer:

The mean length of 10 children's big finger is 8.1 cm

Average length of all the 10 children's finger is (8.1×10) cm = 81 cm.

The mean length of 11 adult's big finger is 14.1 cm

Average length of all the 11 adult's big finger is (14.1×11) cm =155.1

Mean length of these 21 people's big finger is[tex] \frac{(81 + 155.1)}{21} = 11.242857[/tex]Hence, 11.24 is the right answer.

Use the graph to answer the question.
Rena's Money
Money Saved
YA
24
22
20
18
8 16-
2 14
12
10
B
6-
8 9 10
4 5
Weeks
Rena is saving money. She starts with $6. She saves the same amount each week. The graph shows how much money Rena has after 8
weeks.
Based on the graph, which statement is true?
O A At week 8. Rena had $30.
OC. Rena saves $1 each week.
OB. At week 9. Rena had $28
OD. Rena saves $2 each week.

Answers

Answer:

Step-by-step explanation:

The answer is D

What’s the solution for x- 5 =5

Answers

Answer:

x=10

Step-by-step explanation:

10-5=5

Answer:

x= 10

Step-by-step explanation:

x-5 =5

x= 5+5

x= 10

How can you write the equation for a linear function if you know only two ordered pairs for the function? Drag tiles tho complete the explanation. Tiles may be used once, more than once, or not at all.

Answers

Answer:

Explanation below

Step-by-step explanation:

First determine the slope using (y2-y1)/(x2-x1)

Then set up point slope form and add in an ordered pair for x and y to determine the y intercept: y - y1 = m(x - x1). Solve for y and you'll end up with slope intercept form.

For example: (-2,1), (3,2) find slope and y intercept.

(2-1)/(3-(-2))= 1/5

y-2=.2(x-3)

y=.2x-.6+2

y=.2x+1.4 or y=(x/5)+(7/5)

Rewrite the equation 6x – 9y = 12 in terms of y.

Answers

Answer:

Step-by-step explanation:

6x - 9y = 12

subtract 6x from both sides

-9y = 12 - 6x

divide both sides by -9

y = -4/3 + 2/3x

y = 2/3x - 4/3

The equation 6x – 9y = 12 written in terms of y is; y = (2/3)x - 4/3

We are required to write the equation 6x – 9y = 12 in terms of y.

Rewriting the equation 6x – 9y = 12 in terms of y is as follows;

6x – 9y = 12

6x - 12 = 9y

Divide through by 9 so that we have;

y = (2/3)x - 4/3

Read More on Change of formula subject:

https://brainly.com/question/9584546

1. 2x + 5 = 9
2. 9 + 3x = 18
3. 2x - 16 54
4. 2(x + 1) = 8
5. 4m-316
(pls help me to answer this)

Answers

Answer:

1. 2

2. 3

3. 35

4. 3

5. m=79

1. 2(2) + 5 = 9
2. 9 + 3(3) = 18
3. 2(35) - 16= 54
4. 2(3+ 1) = 8
5. Actually, number 5 doesn’t provide an answer to solve for.

Glad I could help and also, can you please mark my answer as the brainliest answer?
Thank you so much!

Given f(x) = -2 and g(x) = 5x - 6, find h(x) = f(x) ⋅ g(x)

h(x) = _____ x _____ _____

Answers

Answer:

10x+12 is the answer in my calculation.

8. Over a period of 3 hours, the outside temperature changed an average of -2.25 Fahrenheit per hour. Which statement correctly describes the change in the temperature from the beginning to the end of the 3 hour period?

a. The temperature decreased by 0.75 degrees Fahrenheit.

a. The temperature decreased by 0.75 degrees Fahrenheit.

b. The temperature increased by 0.75 degrees Fahrenheit.

b. The temperature increased by 0.75 degrees Fahrenheit.

c. The temperature decreased by 6.75 degrees Fahrenheit.

c. The temperature decreased by 6.75 degrees Fahrenheit.

d. The temperature increased by 6.75 degrees Fahrenheit.

Answers

Answer:

Step-by-step explanation:

-2.25*3 = 6.75 decreased (since negative)

Dario increased his savings from $350 to $413. What is Dario's percent increase in
savings?

Answers

Answer:

18%

Step-by-step explanation:

413-350=63%

(63/350)*100=18%

Convert the following repeating decimal to a fraction in simplest form.
.71

Answers

Answer:

71/100

Explanation:

As you can see, the decimal ends at the hundredths place, so the fraction is 71/100. Its simple! If the number end at the tenths, hundredths, or thousandths, just take that number and do it like this! 38/1,000

Hope this helped! ;)

Зу – х = -5
-7х + 4 = –18
Solve each system of equation using elimination

Answers

Answer:

(1)xy=-5-3

-8ans

Step-by-step explanation:

(2) -3x =-18

-15ans

Rationalize the denominator and simplify. √a+1 - 2 / √a+1 + 2

Answers

Answer:

5+a-4√a+1 / a-3

The rationalization of given expression is a+5-4√(a+1)/(a+5).

What is Rationalization?

Rationalization can be considered as the process used to eliminate a radical or an imaginary number from the denominator of an algebraic fraction. That is, remove the radicals in a fraction so that the denominator only contains a rational number.

The given expression is √(a+1)-2/√(a+1)+2.

Multiply both numerator and denominator by (a+1)-2, we get

√(a+1)-2×(a+1)-2/√(a+1)+2×(a+1)-2

= (√(a+1)-2)²/(√(a+1))²+2²

= (√(a+1))²-2×√(a+1)×2+2²/a+1+4

= a+1-4√(a+1)+4/(a+5)

= a+5-4√(a+1)/(a+5)

Therefore, the rationalization of given expression is a+5-4√(a+1)/(a+5).

Learn more about the rationalization here:

https://brainly.com/question/1980047.

#SPJ2

I will mark brainlist for this.

Answers

Answer:

Student B

Step-by-step explanation:

Proportional relationship means that it follows a certain pattern or is constant.

Student B was the only relationship to be constant as it goes by multiples of 6.

Ex. 6, 12, 18, 24, 30.

Answer:

Student B

Step-by-step explanation:

Student B's wages increase by 6 each time, but Students A, C, and D do not steadily increase. The steady increase of 6 for Student B is what makes their wages proportional.

How do I do this please help me

Answers

Answer: I think it might be (0,8)

Step-by-step explanation:

first to answer right gits brianlies
To evaluate a variable expression, you must__values for the variable, and then calculate the result.

Answers

Answer:

find is the Answer

Step-by-step explanation:

What is (-4/7) - (-10/7)=?

Answers

Answer: 6/7

Step-by-step explanation:

Answer:

0.85714285714 rounded to 0.86

Step-by-step explanation:

(-4/7) = -0.57<- rounded up

(-10/7)=-1.43<-rounded up

0.57- -1.43=0.86

order these from least to greatest
9, 3, π

Answers

Answer:

3 pi 9

Step-by-step explanation:

Which expression is equivalent to 4/9 (2n - 3n)
A. 8/9 n - 1 1/3
B.8/9 n - 3
C. 2n - 3
D. 2n - 1 1/3

Answers

i believe the answer is:
A. 8/9 n-11/3

B I strongly agree with that it is b

If the perimeter of this triangle is 15 centimeters, what is the value of n?
5n - 6
n
2n + 1
Express your answer as a decimal number.

Answers

Answer:

25/14

Step-by-step explanation:

The value of n that makes up the triangle of perimeter 15 centimeters is 2.5

How to determine the value of n?

The side lengths of the triangle are given as:

5n - 6, n and 2n + 1

The perimeter is given as:

P = 15

The perimeter is the sum of the side lengths.

So, we have:

5n - 6 + n + 2n + 1 = 15

Collect like terms

5n + n + 2n = 15 + 6 - 1

Evaluate the like terms

8n = 20

Divide both sides by 8

n = 2.5

Hence, the value of n that makes up the triangle is 2.5

Answers

Answer:

-4 5/12

Step-by-step explanation:

Answer:

Step-by-step explanation:

-4.41666666667

Other Questions

Read this introduction to an argumentative essay about government. An effective system of government protects its citizens. The purpose of government is to ensure the safety of the nation and its residents. While other concerns such as economic growth are important, a governments primary duty is to keep its people safe. Without the concern of defense or self-protection, individuals are able to live in security. Which sentence states the main argument of the essay? What is the purpose of the Bill of Rights?to limit the rights of individual citizensto limit the rights of individual citizensto inspire the governments of other nationsto inspire the governments of other nationsto guarantee freedoms that belong to every citizento guarantee freedoms that belong to every citizento explain the procedure for amending the Constitution HHHHHHHHHHHHHHHEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEELLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEELLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLPPPPPPPPPPPPPPPPPPPPPPPPP PLEASE Which best explains the need for the Great Compromise? A. Concerns over the power of colonial loyalists Concerns over the power of colonial loyalists B. Conflict between representation of large and small states Conflict between representation of large and smallstates C. Need for the federal government to levy taxes Need for the federal government to levy taxes D. Development of the industry in the states Which of the following is a method used to obtain the relative age of a rock or fossil? aDecay rates bRadiometric dating cSuperposition dUniformitarianismi know its not radiometric dating 45 points ppppppppppppppllllllllllllllllllllllllllllllllllllllllzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz help pleaze help Plot the ordered pair in a coordinate plane. Describe the location of the point. 32. A(1,3) 33. B(0, -3) 34. C(-4,-2)35. D(-1 1/4, 2)and explain it if u can The Jackson-Timberlake Wardrobe Co. just paid a dividend of $1.52 per share on its stock. The dividends are expected to grow at a constant rate of 7 percent per year indefinitely.Required:a. If investors require a 11 percent return on The Jackson-Timberlake Wardrobe Co. stock, what is the current price?b. What will the price be in 8 years? x2=120solve for the exact variable answer How did Thomas Jefferson perceive slaves and white commoners in American history? what is 829.085 rounded to the nearest hundredth what element is in group 13, period 4 Assume that a 100-base pair DNA double helix contains 45 cytosine bases. Use logical thinking to figure out how many adenine bases there will be. Explain how you know. It is advantageous for a predator to prey exclusively on a single prey species. Sonya had 20 dollars to spend on 3 gifts. She spent 8 1 4 dollars on gift A and 4 4 5 dollars on gift B. How much money did she have left for gift C? How would change the power of the president with a constitutional amendment? Should the presidency have more or less power? Explain. GUYS PLS HELP 25 POINTS + BRAINLIEST IF CORRECT ANSWER Use the spinner to find the theoretical probability of spinning an even number. please helpp if possible!! Write the phrase as an ExpressionThe product of 6 and a number lll

hiii please help i’ll give brainliest if you give a correct answer and maybe explain thankss

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hiii please help i’ll give brainliest if
you give a correct answer and maybe explain thankss