Mathematics College

Jamil's car uses , gallons of gasoline to travel 49 miles. At this rate how far can
Jamil's car travel per gallon of gasoline?
A 53
miles
230 miles
12 miles
D 10.5 miles

Answers

Answer 1

Answer:

D) 10.5

Step-by-step explanation:

4 2/3 = 14/3

Ratios:

[tex]\frac{14/3}{49} =\frac{1}{x } \\\\\frac{14}{3} x=49\\\\14x=147\\x=10.5[/tex]

Related Questions

is y=3 and x=5 perpendicular?

Answers

Answer:

yes

Step-by-step explanation:

One is a horizontal line, and the other is a vertical line.

Answer: Yes, if you graph the two lines, they have the negative recipricol of the other answer.

Step-by-step explanation:

An online school with 125 classes has a student enrollment of 2,500 students. Which rate represents the relationship between the student enrollment and the number of classes? 12 classes per student 20 classes per student 20 students per class 30 students per class

Answers

Answer 20 classes per student

Step-by-step explanation:

Solve using elimination.

8x − 7y = –5
–x + 4y = –15

Answers

Steps
8x−7y=−5
Add 7y to both sides
8x−7y+7y=−5+7y
Simplify
8x=−5+7y
Divide both sides by 8
8x
8 =−
5
8 +
7y
8
Simplify
x=
−5+7y
8

Answer:

Therefore, the values of "x" and "y" are -1000/312 and -115/39 respectively.

Step-by-step explanation:

★ Solution :-

[tex] \sf \leadsto 8x - 7y = -5 - - - (i)[/tex]

[tex] \sf \leadsto -x + 4y = -15 - - - (ii)[/tex]

By first equation,

[tex] \sf \leadsto 8x - 7y = -5[/tex]

[tex] \sf \leadsto 8x = -5 + 7y[/tex]

[tex] \sf \leadsto x = \dfrac{-5 + 7y}{8} [/tex]

Now, we can find the original value of y.

[tex] \sf \leadsto -x + 4y = -15[/tex]

[tex] \sf \leadsto \bigg( \dfrac{-5 + 7y}{8} \bigg) + 4y = -15[/tex]

[tex] \sf \leadsto \dfrac{-5 + 7y}{8} + 4y = -15[/tex]

[tex] \sf \leadsto \dfrac{-5 + 7y + 32y}{8} = -15[/tex]

[tex] \sf \leadsto \dfrac{-5 + 39y}{8} = -15[/tex]

[tex] \sf \leadsto -5 + 39y = -15(8)[/tex]

[tex] \sf \leadsto -5 + 39y = -120[/tex]

[tex] \sf \leadsto 39y = -120 + 5[/tex]

[tex] \sf \leadsto 39y = - 115[/tex]

[tex] \sf \leadsto y = \dfrac{ - 115}{39} [/tex]

Now, we can find the original value of x.

[tex] \sf \leadsto 8x - 7y = -5[/tex]

[tex] \sf \leadsto 8x -7 \bigg( \dfrac{ - 115}{39} \bigg) = -5[/tex]

[tex] \sf \leadsto 8x + \dfrac{805}{39} = -5[/tex]

[tex] \sf \leadsto \dfrac{312x + 805}{39} = -5[/tex]

[tex] \sf \leadsto 312x + 805 = -5(39)[/tex]

[tex] \sf \leadsto 312x + 805 = -195[/tex]

[tex] \sf \leadsto 312x = -195 - 805[/tex]

[tex] \sf \leadsto 312x = -1000[/tex]

[tex] \sf \leadsto x = \dfrac{-1000}{312} [/tex]

[tex]\textsf {\underline{Answer-}}\\[/tex]

Therefore, the values of x and y are -1000/312 and -115/39 respectively.

You hike 1.2 miles west from a trailhead and then receive a text from a friend. She
is.x miles west of the trailhead. You hike to meet her, and then you both hike back
to where you left off on the trail. You hiked 2.7 miles in total. Formulate an absolute
value equation to represent this situation,

Answers

Answer:

the answer is definitely 4

Hello again for the millionth time, need help on this, help pls, thx.

Answers

I am pretty sure it’s the third one

Ben gets $50 per day as wages and $6.00 as commission for every book he sells in a day. His daily earnings goal is $140.
Using the equation constructed in previous question, solve for the
number of books he must sell to meet his daily earnings goal.

Answers

$140 = $6 per book • x books + $50

Subtract $50 from $140 and you get:
$90 = $6 per book • x books

Divide $90 by $6 per book:
And you get x = 15 books

Answer:

the basic wage is 50$

the extra to get 140$ is 90$(140-50)

.............

as for 1 book he get 6$

so for ? book he get 90$

then ? =(90$*1)/6$= 15 book

that's it hope i helped.

Simplify, then solve

Answers

Answer:

Where is equation to solve??

can someone explain how to solve the angle A

Answers

I cannot explain but from various examples that I have seen I would say that Angle A is either 30°, 40°, or 45°

To complete a job, a plumber needs 10 sections of pipe that are 24.125 inches in length. How much pipe is needed?

Answers

Answer:

241.25

Step-by-step explanation:

24.125 x 10= 241.25

Answer:

That would be a total of 241 and a quarter inches of pipe which is equal to 20.10417 feet of pipe.

Step-by-step explanation:

24.125x10=241.25/12=20.104166666

Because there are 12 inches in a foot.

9. The total length of the Trans-Canada Highway is 7870 km. About 6% of
the highway is in Alberta. How many kilometres are in Alberta?

Answers

Answer:

472.2 km

Step-by-step explanation:

Josiah has 47 toy cars. If he organizes them in groups of 9 how many toy cars will be in the final group

Answers

Answer:

He Will Be Left With 2 Toy Cars

Step-by-step explanation:

Because 5 x 9 = 45

So 47 - 45 = 2

(I need help)
Compute each of the following mentally.
a.) 160 + 92 – 32 + 40 – 18

b.) 36 + 97 – 80 + 44

Answers

Answer:

b. 9

Step-by-step explanation:

36+97=133

80+44=124

133-124=9

An angle measures 64.8° more than the measure of its supplementary angle. What is the measure of each angle?

Answers

Answer: angle 1 = 56 and angle 2 = 124

Step-by-step explanation:

Supplementary angle equal 180 degrees

let X be angle 1 and X +68 be angle 2

x + x + 68 = 180

2x + 68 = 180

- 68 - 68

2x = 112

x = 56

x + 68 = 56 + 68 = 124

What is the value of this expression when P = 5 and q = -2 -3(p-q)^2

Answers

Answer:

-147

Step-by-step explanation:

-3(5--2)^2

-3x7^2

-3x49

-147

The perimeter P of a triangle is equal to the sum of the lengths of sides a, b, and c.

Answers

The given statement "The perimeter P of a triangle is equal to the sum of the lengths of sides a, b, and c" is absolutely correct.

What is the perimeter?

Perimeter is the addition of an external measure of sides it will always positive.

A perimeter is a length and has a degree of the unit as one.

For example

Perimeter of square = side + side + side + side

The perimeter of the circle = πd where d is the dia of the circle.

Given a triangle with sides a,b and c

The perimeter of triangle is = a + b+ c

So,

The perimeter of the triangle is the sum of all sides.

Hence The given statement "The perimeter P of a triangle is equal to the sum of the lengths of sides a, b, and c" is absolutely correct.

To learn more about Perimeter,

https://brainly.com/question/6465134

#SPJ2

What is $36.99 in tax and 20% in tip?

Show your work! Please

Answers

The total is with tip $44.38 I don’t know the tax percent so that’s all I can do

The lunch check is $16.98. Estimate the tip
using a rate of 15%

Answers

Answer:
Tip would be $2.55

Explanation:
To calculate the tip. Multiply the rate over 100 by the price of the food.
15/100 = 0.15
So, 16.98*0.15 = 2.547
Round up to $2.55

translate this into an equation, use n for the number: "the different of 3 times a number and 6 is twice the number."

Answers

Answer:

Step-by-step explanation:

6 * 3 = 18

18 - 6 = 12

12 is twice of 6, the number

please help :(. i don’t know how to do this

Answers

Hey you can get this app that read the maths questions and gives u the answer straight away so u don’t need to wait for people to answer you

PLEASE HELP ME AND HURRY TOO NO LIBKS PLEASE I WILL GIVE BRAINLIEST

Answers

Answer:

[tex] \frac{1}{3} x - 5 - \frac{1}{6} x - 3 = \\ \frac{2}{6} x - \frac{1}{6} x - 8 = \frac{1}{6} x - 8[/tex]

Answer:

option D is the right answer

please mark this answer as brainlist

for the function below find the following:

f(x)=25x^2-36

a. the zeros x=?

b. the x & y intercepts
(x,y) = ( )
(x,y) = ( )

c. the y intercept of the graph
(x,y) = ( )

Answers

Answer:

a. (-1.2,0) (1.2,0)

b. (-1.2,0) (1.2,0)(0,-36)

c. (0,-36)

Right triangle CDE has its right angle at vertex
D. The length of DE is 8 feet and the length of
CE is 17 feet. What is the length, in feet, of CD?
A) 11
B) 12
C) 14
D) 15

Answers

The answer is A 11 feet

The length of the side CD which is the base of the right triangle CDE is 15 feet which is option D.

We have,

We can use the Pythagorean theorem to solve for the length of the height CD in the right triangle CDE.

Where CE is the hypotenuse and De is the base.

The Pythagorean theorem states that in a right triangle, the square of the length of the hypotenuse (the side opposite the right angle) is equal to the sum of the squares of the other two sides.

In this case, we have:

CD² + DE² = CE²

Plugging in the given lengths:

CD² + 8² = 17²

CD² + 64 = 289

CD² = 289 - 64

CD² = 225

CD = √225

CD = √15²

CD = 15

Thus,

The length of the side CD which is the base of the right triangle CDE is D. 15 feet.

Learn more about the Pythagorean theorem here:

https://brainly.com/question/14930619

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please help! no work needs to be shown:)

Answers

Angle 4 :)

Alternate Exterior Angles are a pair of angles on the outer side of each of those two lines but on opposite sides of the transversal.

Plot all points that are a distance of 7 units from 4. What are their values?

Answers

Distance is the number of units between points.

The distance that are 7 units from 4 are: 11 and -3

A distance of 7 units from 4 means:

[tex]x - 7 = 4[/tex] or [tex]x + 7 =4[/tex]

Where:

x is the required distance

Solve for x in both equations.

[tex]x - 7 = 4[/tex]

[tex]x = 7 + 4[/tex]

[tex]x = 11[/tex]

[tex]x + 7 =4[/tex]

[tex]x =4 - 7[/tex]

[tex]x =- 3[/tex]

So, the distance that are 7 units from 4 are: 11 and -3

See attachment for illustration

Answers

Answer:

Step-by-step explanation:

x - 11 = - 2

x = - 2 + 11

= 11 - 2

x = 9

◻︎ ◻︎

Hello There!

We must make sure numbers are on the right side of the equation and x's (variables) are on the left:

x=-2+11

x=9

Hope this helps you! :)

Answered by:

[tex]GraceRosalia[/tex]

I need help with this please

Answers

Answer:

23 26 25

24 21 27

29 22 28

Step-by-step explanation:

23+25= 48

74-48= 26

This way find all the values.

Simplify.
1 - 4x + 3+ - 1 + 2
Enter your answer in the box.
Do not use decimals in your answer.
Basic
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7
00
9
х
у
x2
vo
4
5
6
х
x=
XH

Answers

Answer:

4x + 4

Step-by-step explanation:

di ako sure pero i tried

Answer:

1/4 - 4x

Step-by-step explanation:

hope this helped

which data set shows greater variability ?why?
A or B

shows greater variability because the MAD is greater that the MAD for
A or B

Answers

My guess is A because the data shows greater variability

b. One room is 8 ft wide and 12 ft long.
Another room is 9 ft wide and 15 ft
long. What is the difference in area?

Answers

Answer:

12-8

15-9

Step-by-step explanation:

What is your weight on Jupiter? (g = 26.0 m/s^2)

Answers

Answer:

depends on how much you weigh

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Read the following excerpt from "The Secret Life of Walter Mitty" and answer thequestion."He found a big leather chair in the lobby, facing awindow, and he put the overshoes and the puppybiscuit on the floor beside it."How does the author use imagery in this excerpt to portray Walter's dissatisfactionwith reality? According to the law of supply and demand, when supply increases what else happens? A. Quantity supplied will decrease. B. Demand will decrease. C. Prices will decrease. D. Productivity will decrease. Graph this function: Y = x + 11 (you can just tell me the coordinates) Question 3/93A cabinet has dimensions of 20 inches by 10 inches by 15 inches. A can has a radius of 1 inch and a height of 5 inches. How many cans fit into the cabinet?help please !! help please, asap. i need this done Is y=-5 linear or non linear Which sentence illustrates how little information the narrator shares with the reader? A Each day she worked as fast as she could, but she could never quite finish the job before falling down exhausted." B She was not sure exactly how long she'd been in this strange world, in Parival, if that's even where she was." C "Each row gave a title and a brief description followed by a box for a check mark to show Kari had finished." D Then she watched as the pile of snow came falling down to rest on the dirt that had been underneath the grass field." Solve x + 20 = 24.The solution is x = What characteristic do you think New York and Constantinople also a center of trade and its time might have in common Why would the location of resources be a concern?A) Some areas have more access to resources than others.B) Human populations are sometimes concentrated in areas that are lacking resources.C) Areas with fewer resources may need to buy resources from other areas.D) All of the above HELPP PEOPLEE 24 POINTS!!! THIS IS MY 10TH TIME POSTING AND NO ONE HAS ANSWERED IT PLEASEE HELP QUICK!!!! BEFORE I HAVE A BREAKDOWN PLEASEE :) PLEASEEE I NEED IT NOW NO LINKS NO JUST PUTTING ANSWERS TO GET THE POINTS NO BOTS I WILL REPORT !!Which of the following equations describes the line shown below? Check allthat apply.(-5,6)(-1,-1) 1. Do you think creative nonfiction or literature is more powerful? Why? multiple choice in picture Some Human Services are reimbursed through the clients health insurance plan. Which profession in this cluster is most likely to be paid for by funds from an insurance account?a) Hairstylistb) Religious Leaderc) Sociological Researcherd) Mental Health Counselor Evaluate the expression for the given value(s) of the variable(s). m/6 ;m = 18 3. Restate the following sentence in the imperfect.Je vais chez le docteur. Write an equation for this graph. (Use / for division and * for multiplication; do not include spaces in your answer) Which sentence uses theunderlined vocabulary wordincorrectly?A. The asperity was so strong it made oureyes water.B. The man sauntered in as if he didn'tcare that he was late for work.C. The judge took punitive action againstthe criminal. Muscles and bones work together when muscles move bones through contracting andrelaxing.A.trueB.false What is the topic sentence of the paragraph below?Monarch butterflies make an incredible journey, though no single butterfly lives for the whole trip. In the fall, the monarchs in the United States migrate south to Mexico or California. In the spring, butterflies return to the northern statesbut these are the children or grandchildren of the butterflies who left the previous winter. Scientists still dont know how the monarchs know how to return to their ancestral home.A. In the spring, butterflies return to the northern statesbut these are the children or grandchildren of the butterflies who left the previous winter.B. Scientists still dont know how the monarchs know how to return to their ancestral home.C. Monarch butterflies make an incredible journey, though no single butterfly lives for the whole trip.D. In the fall, the monarchs in the United States migrate south to Mexico or California.Please answer I need help no files please

Jamil's car uses , gallons of gasoline to travel 49 miles. At this rate how far can Jamil's car travel per gallon of gasoline? A 53 miles 230 miles 12 miles D 10.5 miles

Answers

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Jamil's car uses , gallons of gasoline to travel 49 miles. At this rate how far can
Jamil's car travel per gallon of gasoline?
A 53
miles
230 miles
12 miles
D 10.5 miles