Mathematics High School

Some people advise that in very cold​ weather, you should keep the gas tank in your car more than half full. Irene​'s car had 5.5 gallons in the 14​-gallon tank on the coldest day of the year. Irene filled the tank with gas that cost ​$3.60 per gallon. How much did Irene spend on​ gas?

Answers

Answer 1
oop that’s my middle name

Related Questions

Please help
Here is a list of numbers:
-16, -20, -10, 1, -10, 5, 0 ,8 ,2 ,-7
State the median.

Answers

It's -3.5 sorry forgot to put in order

If JL = 16, KM = 4x-1, and KM is a perpendicular bisector of JL, determine which of the following values are correct. Select ALL that apply.
A.x = 3
B.JK = 11
C.KM = 15
D.KL = 17
E.Perimeter of triangle KLM = 22
F.Perimeter or triangle JKL = 50

Answers

*see attachment for diagram

Answer:

C.KM = 15

D.KL = 17

F.Perimeter or triangle JKL = 50

Step-by-step explanation:

Given:

JL = 16,

KM = 4x-1

JK = 6x - 7

KL = 5x - 3

✔️Thus, let's find the value of x

Since KM is a perpendicular bisector of JL, it means JM = LM = ½*16 = 8

KM in ∆KJM is equal to KM in ∆KLM.

The angles opposite the two corresponding congruent sides in both triangles are also congruent to each other. Therefore, the third corresponding side and angles would be congruent to each other.

Thus:

JK = KL

6x - 7 = 5x - 3 (substitution)

Collect like terms

6x - 5x = 7 - 3

x = 4

✔️Find JK:

JK = 6x - 7

Plug in the value of x

JK = 6(4) - 7

JK = 24 - 7

JK = 17

✔️Find KM:

KM = 4x - 1

Plug in the value of x

KM = 4(4) - 1

KM = 16 - 1

KM = 15

✔️Find KL:

KL = 5x - 3

Plug in the value of x

KL = 5(4) - 3

KL = 20 - 3

KL = 17

✔️Find the Perimeter of ∆KLM:

Perimeter of ∆KLM = KM + KL + LM

= 15 + 17 + 8

= 40

✔️Find the Perimeter of JKL:

Perimeter of ∆JKL = JK + KL + JL

= 17 + 17 + 16

= 50.

The correct values are:

C.KM = 15

D.KL = 17

F.Perimeter or triangle JKL = 50

The following two-way table shows the data for the students of two different grades in a school:


Member of Public Library Not Member of Public Library Total
Grade 6
25
3
28
Grade 7
23
7
30
Total
48
10
58


Based on the relative row frequency, the students of which grade are more likely to be members of the public library?
The students of both grades are equally likely to be members of the public library
No conclusion can be drawn about the chances of a student being a member of the public library
Grade 7
Grade 6

Answers

Answer:

6th

Step-by-step explanation:

the chart says not, 7th has majority

The students of grade 6 are more likely to be members of the public library

What is probability?

Probability is the ratio that shows the likelihood an event will occur or not from a given set of events.

The students of which grade are more likely to be members of the public library are determined below:

Grade 6:

The total number of students who are a member of the public library = 25

The total number of students = 28

P(grade 6 students who are members of the public library.) = 25/28

= 0.892

Grade 7:

The total number of students who are a member of the public library = 23

The total number of students = 30

P(grade 6 students who are members of the public library.) = 23/30

= 0.767

We can see that grade 6 students are more likely to be members of the public library.

Therefore, we have found that the students of grade 6 are more likely to be members of the public library.

Learn more about probability here: https://brainly.com/question/7965468

#SPJ2

please help asap im super behind :(

Answers

Answer:

y   x

2   3

3   6

4   9

5   12

Step-by-step explanation:

if y = 2 then x = 3

if y = 3 then x = 6

if y = 4 then x = 9

if y = 5 then x = 12

Write the following linear function in slope intercept form.


Group of answer choices
y=-2x+4
y=-4x+2
y=4x+2
y=2x+4

Answers

Answer: y = 2x + 4

suppose: the equation of the line is y = ax + b(a ≠ 0)

the line passes through (0;4) and (-2;0) => 4 = b

                                                                       -2a + b = 0

⇔ b = 4

    a = 2

=> y = 2x + 4

Step-by-step explanation:

Akhira started her own landscaping business. She charges $6 an hour for mowing lawns
and $11 for pulling weeds. In September she mowed lawns for 63 hours and pulled
weeds for 9 hours. How much money did she earn in September?

Answers

Answer:

$477 in September

Step-by-step explanation:

378 + 99

So if she worked for 63 hours and earns 6 dollars a hour your answer is 378 and if she worked for 9 hours and earns 11 dollars your answer is 99

Graph the following equation and find
Domain
Range
x-intercept
y-intercept
Horizontal asymptotes
Vertical asymptotes
Will mark brainliest

Answers

What equation ??????

Isabela tem dois dados de um jogo, conforme a figura a seguir: O dado 1 é numrado de 1 a 6 e o dado 2 é numerado de 1 a 8. Isabela lançou os dois dados simultaneamente. A probabilidade de que a soma obtida pelos dois números sorteados seja maior que dez é de, aproximadamente: A) 14% B) 15% C) 21% D) 27% E) 29%

Answers

Responda:

C) 21%

Explicação passo a passo:

Dado que:

Dado 1: rotulado de 1 - 6

Dado 2: rotulado de 1 - 8

Espaço amostral :

8 * 6 = 48

Probabilidade = resultado necessário / resultados possíveis totais

Resultado necessário = soma maior que 10 = 10

Resultados totais possíveis = 48

P (soma> 10) = 10/48

P (soma> 10) = 0,208333

20,8333 * 100%

= 20,833%

= 21%

Naruto bought a 3 bowls of ramen for $12.50 each. He got a $5.63 discount on his
bill. What percent discount did he receive? Please help this is due very very soon!!!! With explanation thank you!!

Answers

Answer:

15.0133333333% discount

Step-by-step explanation:

Answer:

15.01333333333333

Step-by-step explanation:

ILL MARK U BRAINLIEST!!

Answers

I think it’s a sorry If it’s wrong

Answer:

c

Step-by-step explanation:

1. Solve the equation for X

5x — 2 + x = 9 + 3x + 10

2. Solve the equation for k

2 (k—5) + 3k = k + 6

HELPPP PLSSS NEED ANSWERS ASAP!! Thankyou so much in advance ❤️❤️❤️

Answers

the first one is x=7
the second one i think is k= 11/3

An animal shelter spends $3.00 per day to care for each cat and $5.00 per day to care for each dog. Penelope noticed that the shelter spent $69.00 caring for cats and dogs on Tuesday. Penelope found a record showing that there were a total of 17 cats and dogs on Tuesday. How many cats were at the shelter on Tuesday

Answers

Answer:

x=16

Step-by-step explanation:

what is the lower bound of 8000? someone help me pleaseeee

Answers

Answer:

7500

Step-by-step explanation:

The man rushes through your door with his fists in the air, all of the sudden your vision went black, and he had stolen your points.

Question is in the picture :)

Answers

A just multiply them i got the answer

Answer: The answer is C. :)

Step-by-step explanation: put it in a calculator like... 3.15 divided by 4.2 and you'll get 0.75 :)

Find the constant of proportionality for the table values. Enter your answer as a decimal.
х 2,3,4,5
у 3,4.5,6,7.5

Answers

Answer: the constant proportionality is 1.5 x X = y

Step-by-step explanation:

Tom has 25 bumblebee marbles and Marcus has a few more than Tom. If they have 56 marbles in all, how many bumblebee marbles does Marcus have?

Answers

Answer:

56-25

= 31

Step-by-step explanation:

Answer: Marcus has 31 marbles

Step-by-step explanation: Tom has 25 marbles and there is 56 total so you subtract 25 from 56 and it sums up to 31. Your welcome.


MARIA IS GOING FOR A RUN. AFTER 20 MINUTES, SHE HAS
RUN 3 MILES, AFTER 2 HOURS, SHE HAS RUN 14.5 MILES,
WHAT IS MARIA'S SPEED?

Answers

Answer:

7.25

Step-by-step explanation:

i think im not sure tho

Which statement is true about a translation?

Answers

Answer:

A

Step-by-step explanation:

A translation is the same shape (cloned)

HELP ME PLZ IM SLOW AS HELL

Answers

Answer:

[tex]y=40x+20[/tex]

Step-by-step explanation:

Matthew is starting his own landscaping business. Matthew thinks he can
charge $10.50 per hour. If he knows he will only be able to work 120 hours
per month (that's 30 hours per week), how much money will he earn each
month?

Answers

Answer:

1,260

Step-by-step explanation:

Multiply how much you get by the hours. Hope this helps!

Find the slope? Work on how you got answer please

Answers

Answer:

m= 3/8

Step-by-step explanation:

answer: 3/8
x1. y1. x2 y2
explanation: (-7,-2) (9,4)

4-(-2)
———— 3/8
9-(-7)

the formula is y2-y1
———-
x2-x1

does anyone know the answer to this question.....0.5x + 1.75 = 10

Answers

Answer:

x = 16.5

Step-by-step explanation:

0.5x + 1.75 = 10

Subtract 1.75 from both sides:

0.5x = 8.25

Divide both sides by 0.5

x = 16.5

Check your work!

0.5(16.5) + 1.75 = 10

8.25 + 1.75 = 10

10 = 10

x = 16.5

Write a system of linear equations for the graph below.​

Answers

Answer:

We need to determine the equation of both lines first.

Line 1: y = -2x + 3Line 2: y = -1/3x - 2

Now that we know the equations, we can set up a system of equations for this graph where both equations are in standard form.

Line 1:

[tex]y = -2x + 3\\\\2x + y = 3[/tex]

Line 2:

[tex]y = -\frac{1}{3}x - 2\\\\\frac{1}{3}x + y = -2[/tex]

Final answer:

[tex]2x + y = 3\\\frac{1}{3}x + y = -2[/tex]

Answer:

Step-by-step explanation:

F=1.8bc

A full supertanker travels for 574 miles. How many hours did it travel?

Answers

Answer:

45

Step-by-step explanation:

you can see that the time increases by 10.

ex: 5+10=15, 15+10=25.

So, 35 + 10 = 45

Hey Guys points
Have a nice afternoon
i will do bigger givaways later ok?

Answers

Answer:

ok thx m8

Step-by-step explanation:

Answer:

m

Step-by-step explanation:

In order to attend the carnival, students must pay a $5 admission fee plus $0.75 per ride ticket, How many tickets are purchased if a student spends $11?

Answers

Answer:

well there would be 1 ticket because if you had two then the total would be over 11 dollars it would be 12 dollars so it would have to be one ticket

which inequality is a true statement.

select all that correct answers.

a.-5 -7
b.-5=-7
c.-5- -7
e.-5-> - 7

Answers

Answer:

c

Step-by-step explanation:

bc im smart ffff f f g g g g g g. t t t t t

I will give brainliest to the best response. I would really like help solving this problem.

Answers

Answer:

Step-by-step explanation:

given

first term(a)=4

last term (l)=(5n-1)

now

[tex]S_{n}[/tex]=[tex]\frac{n}{2}[/tex](a+l)

[tex]\frac{n(3+5n)}{2}[/tex]=[tex]\frac{n}{2}[/tex](a+l)

[tex]\frac{n(3+5n)}{2}[/tex]=[tex]\frac{n}{2}[/tex](4+5n-1)

[tex]\frac{n(3+5n)}{2}[/tex]=[tex]\frac{n}{2}[/tex](5n+3)

[tex]\frac{n(3+5n)}{2}[/tex]=[tex]\frac{n(3+5n)}{2}[/tex] true

v + 2 > - 19 I need help solving​

Answers

Answer:

first figure out what v is then add it with 2 then compare

Step-by-step explanation:

system by elimination

2x - y = -3
-2x - 8y = 12​

Answers

Answer:

x= -2 y= -1

Step-by-step explanation:

stack the 2 equations on top of each other and add them together

the 2x and -2x cancel out and you are left with -9y=9

this gives you y= -1

you plug the y value into one of the equations:

2x - (-1) = -3

2x+1 = -3

2x= -4

x= -2

Other Questions
Which sentence would be the BEST concluding sentence for this paragraph?PLEASE HELP Which value is the solution for this equation 7y - 15 = 27 What is the distinction or difference between their, there, and theyre? Select all that apply. Theyre is a contraction for they are. There is a possessive pronoun for they. There is a contraction for they are. There refers to location. Their is a possessive pronoun for they. Theyre refers to location. write the equation for 30 is 75% of what number show your work Which statement best reflects the validity of Jefferson's reasoning for his claim identified in Part A? A. He uses past victories against the British as an example of how citizens should react to injustice.B. He uses examples of war to show that citizens have unnecessarily died when resisting government.C. He uses the gossip about anarchy in the country to justify going to war.D. He uses the rights of citizens to protest to justify the resistance to the government. Help plz I really need help Which of the following chemotherapeutic agents is classified as a Vinca alkaloid GIVING OUT BRAINLEIST TO PERSON WHO ANSWERS FIRST Read this sample test item shown below. Then, answer the question about this item, shown on the right.---------------------------------------------------------------------------------------------------------------During the Civil War, the struggle for political power between individual states and the federal government was known asA. states rights.B. the abolitionist movement.C. the Missouri Compromise.D. Southern secession.What is the best reason this test question is created?-----------------------------------------------------------------------------------------to identify the definition for states rightsto discuss the Civil War events in detailto compare states rights to the Southern secessionto analyze the causes of the Civil War Which tissues are components of a typical bone? Select all that apply.skinmuscleperiosteumcompact bone Select the correct responses to the questions from the drop-down menus. Which source contains most of Earths fresh water? Where is most of Earths usable fresh water found? Select the correct responses to the questions from the drop-down menus. Which source contains most of Earths fresh water? Where is most of Earths usable fresh water found? Select the correct responses to the questions from the drop-down menus. Which source contains most of Earths fresh water? Where is most of Earths usable fresh water found? How does the speakers perspective (point of view) on family roles and expectations differ (are different) from her daughters? Support your answer with atleasttwo pieces of evidence from the text. (Whos irish?) According to the document, one impact the Haitian revolt had on global history was theencouragement of1the French Revolution2the American Revolution3.increased colonization of Latin America4.other Latin American independence movements What has happened to employment since 1986, according to the graph Multiple ChoiceWhich of the following is a good study habit?A. maintaining a positive attitudeB. waiting until the last minute to start on an assignmentC. listening to the television while studyingD. studying when you are tired An endangered species of fish has a population that is decreasing exponentially (A - Apekt). The population 5 years ago was 1800. Today, only 800 of thefish are alive. Once the population drops below 100, the situation will be irreversible. When will this happen, according to the model? (Round to the nearestwhole year.)O 12 years from today15 years from todayO 14 years from todayO 13 years from today What is the mass, in grams, of one mole of any substance known as? (please help!)A. atomic massB. molar massC. molecular weightD. atomic number Part AIn How a Cat Played Robinson Crusoe, what inference can be made about the cat?She has difficulty living on the island without her family.She is intimidated by animals that are larger than she is.She is an excellent hunter.She is afraid to find shelter.Question 2Part BWhich evidence from the text best supports the inference in Part A?With a frantic flapping of his great wings the owl checked himself and drew back into the air.And in any case, the cat would have been afraid to go near it again.After that the marsh owls realized that it was best not to interfere with the black-striped animal with the quick spring and the clutching claws.With its wide spread of wing and its great round face with hooked beak and wild, staring eyes, it appeared very threatening. ok can someone explain to me what is braniest or brainlinest & why we need it??? Graph the solution set for 4y+3x-y> -6x+12 Why are tables and graphs useful for organizing scientific data?