Mathematics Middle School

how many miles will car C travel on 1 gallon of gas? Please help me!

Answers

Answer 1

Step-by-step explanation:

1000 divided by 50 and get 20 miles

Answer 2

Answer:

22 miles

Step-by-step explanation:

I found the unit rate/constant of proportionality by dividing 66 by 3 which gave me 22

then I checked by dividing 132 (the number of miles for 6 gallons) by 6 and also getting 22

hope this helps <3

Related Questions

please explain your answer too :D

Answers

Answer:

43°

Step-by-step explanation:

The angle of a straight line is 180°, 62° and 75° of the angle is taken so what is remaining is the angle for BEC.

180-(62+75)

180-137

43°

Please help me if you can. Please also write how you got the answer thank you.

Answers

Answer:

1) r, q, s. 2). 5

Step-by-step explanation:

1) from the given (q) is smaller than (r) and (s) is less than (q) by 2.

2) you need to make all the fractions have the same numerator so you will multiply both the firs and third fraction by 3÷3 ( which is 1 and will not affect the value but will make the numerator of the fractions equal) and the fractions between them is the second fraction and it's denominator is x and there is 5 fractions between the two numbers so there are 5 possible values of x

(20 POINTS) HELP ASAP AND USE IMAGE TO HELP!!

Answers

Hey are use desmos I don’t know if I can help you also watway

HELP PLS!! A company charges $50 per month for satellite television service plus an additional $5 for each movie ordered. The equation y = 50 + 5x describes the total amount y a customer will pay if they order x movie. Graph the function. Then, choose the correct amount they will pay for one month if they order 2 movies.

Answers

I just show the answer of the graph, if I calculate it in desmos it show me the x is (3,65) and the y is (0,50)

Hope it help

Answer:

Step-by-step explanation:

x=10

y=100

HELPEOOPPPPOPOPOPPPP

Answers

Answer:

Step-by-step explanation:

HAppY To HeLp LoL

Answer:

y = +7

Step-by-step explanation:

the answer is +7 because if you look at the Y on the image then you will add 2 to get -2 up to 0 then you would add 5 more and 5 + 2= 7

Pat borrowed $2,000 to help pay college expenses. The interest rate was 8% annually, and she will repay the loan in 6 years. What is the total amount she will pay back in the 6 years? pls help

Answers

Answer:

which is $160

Step-by-step explanation:

2,000 of 8%

= 160

2,000 divided by 8%

in inglis:

In the next 6 years she will pay only: "R$ 160,00"

in portugues;e

Nos próximos 6 anos ela ppagará apenas: "R$ 160,00"

answer: (responda)

[tex]8[/tex]%[tex]de[/tex][tex]\frac{8}{100} .2000 = \frac{8.2000}{100} = \frac{8.20}{1} = \frac{160}{1} = 160[/tex]

Pls help due in 30 mins

Answers

Answer:

1. is 151 degrees

2. 45 degrees

3. M<G is 63 degrees

M<H is 27 degrees

14. 90 degrees

13. 36 degrees

Step-by-step explanation:

I hope that helped :)

1.151 degrees and 2 is the other ones

S^2+3s-10=0 complete the square and show your work so I can learn how to do it please and thanks!

Answers

S^2+3s-1”=0 pls give Brainliest Im BEGGING

s^2+3s=10
(s+1.5)^2=10+2.25
(s+1.5)^2=12.25
|s+1.5|=3.5
s+1.5=3.5, s+1.5=-3.5
s=2, s=-5

simplify -3(5 + 2x) please help I am not good a math

Answers

Answer:

-15-6x

Step-by-step explanation:

-3x5=-15

-3x2x=-6x

Answer:

-15-6x

Step-by-step explanation:

-3(5+2x)

you multiply 5 and 2x by -3

the result should be -15-6x

Please help with these questions!!!

Q1:

Show all work to factor x^4 − 5x^2 + 4 completely.

Q2:

Show all work to solve 3x^2 − 5x − 2 = 0.

Q3:

Two functions are given below: f(x) and h(x). State the axis of symmetry for each function and explain how to find it.

f(x) h(x)

f(x) = −4(x − 8)^2 + 3 graph of negative 1 times the quantity of x minus 3 squared, plus 2

Q4:

The functions f(x) = (x + 1)^2 − 2 and g(x) = −(x − 2)^2 + 1 have been rewritten using the completing-the-square method. Apply your knowledge of functions in vertex form to determine if the vertex for each function is a minimum or a maximum and explain your reasoning.

Answers

Answer:

Step-by-step explanation:

Q1: (x-1) * (x+1) * (x-2) * (x+2)

Q2: x'1 = -1/3, x'2 =2

Q3: i dont get this one sry

Please help me :) I really need help lol

Answers

D. Would be the answer! Hope this helps!

I’m pretty sure it’s D

I need help, we've never done any of this.

Answers

Answer: your answer is B

Step-by-step explanation:

Please mark me brainlist

Answer:

I think it's B, 54 degrees, based on the acute angle, below 90.

Step-by-step explanation:

please help ASAP!!!!40 points!!!!!!!!No fake answers!!!!!!!!!!!!need ALL answers ASAP!!!!!!!!!!!!
please please please don't waste my points!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

1/61/18

hope it helps u

PLEASE HELP IF YOU ARE RIGHT I WILL GIVE BRAINLY

Answers

Answer:

6x^3y^4

Step-by-step explanation:

i think,

cube root of 216= 6

cube root of x^9=x^3

cube root of y^16=y^4

^^ his answer is correct

You are analyzing a scatter plot that has a negative correlation. What is true of the of the x and y values?

Answers

Answer:

As x increases, y decreases

Correlations on a scatter plot can either be positive or negative. When it has a negative correlation, it means the x values increases as the y values decreases.

There are basically two types of correlation on the scatter plot

Positive correlationNegative correlation

A positive correlation is such that as x increases, y also increases.

However, a negative correlation is such that as x increases, y decreases.

Hence, we can conclude that the x and y values of a scatter plot with negative correlation are in opposite direction.

See attachment for a scatter plot with negative correlation.

Answers

First what your gonna do is find the slope. So y2-y1/x2-x1 so 17-12/220-120= 5/100 so 1/20. Then you have to put that into slope intercept form. So y=1/20x + b. Then plug in points for x and y. I’ll use 12 and 120. So 12 = 1/20(120)+ b = 12=6+b then subtract 6 from both sides to get b= 6. So your answer is y= 1/20x +6

Answer:

Not fair find another job 5 dollar notice

Step-by-step explanation:

i need help simplifying this. giving brainliest as well if u help

Answers

Answer:

19x−47

Step-by-step explanation:

19x+−25+21+−43

You gotta combine the like terms

(19x)+(−25+21+−43)

19x+−47

Help me please please help me

Answers

i hope this helps :))

Answer:

I put the answer in a screenshot

Step-by-step explanation:

Brainliest please?

HELP! WILL GIVE BRAINLIEST I NEED HELP ASAP

Answers

Answer:

Step-by-step explanation:

IM SMULL BRAIN LOL

Answer:

The correct answer is D.

Step-by-step explanation:

The reason why is because you cannot collect data in order to find your favorite pizza topping.

Gabe bought 1/4 lbs of gummy worms and shared them with Nachiketh, Julie, and Aditi. How many pounds of gummy worms does each person get?

Answers

Answer:

1/8 lbs

Step-by-step explanation:

there is 4 people so divide 1/4 by 4

Help with the only 2

Answers

the second one is quarter of that so, imma try explain it the best i could.
top would be two across, 1 down another two across then the other little box would be 1 across, one down.
hope that helps sorry xxo

Answer:

Yes i think that to

Step-by-step explanation:

Guys i need help with this and be serious about it because i had some people put answers like i don't know and gibberish words if you know the answer plss answer if you don't answer.

Plsss help me solve these two problems thats all i need

Answers

Answer:

18 dimes, 12 quarters

Step-by-step explanation:

We are to solve the system of linear equations for D and Q, where D is the number of dimes and Q is the number of quarters.

Each dime is worth $0.10 and each quarter $0.25. Thus, D dimes are worth ($0.25/dime)D and Q quarters ($0.25/quarter)Q.

The sum of D and Q comes out to 30 coins, a mixture of dimes and quarters: D + Q = 30, so Q = 30 - D.

Now let's solve this equation: ($0.10/dime)D + ($0.25/quarter)Q = $4.80.

Substitute 30 - D for Q:

($0.10/dime)D + ($0.25/quarter)(30 - D) = $4.80

This is now entirely in D (no Q shows up). Performing the indicated multiplication, we get 0.10D + 0.25(30) - 0.25D = 4.80

Combining like terms: 0.10D - 0.25D = -0.15D, and -7.5 + 4.80 = -2.7

Thus, -0.15D = -2.70, and so D = 2.70/0.15 = 18 (There are 18 dimes.)

Since Q = 30 - D, and D - 18, Q = 30 - 18 = 12 (There are 12 quarters)

18 dimes and 12 quarters ..........

What is 2/5 ÷ 2/3 i need help

Answers

Answer:

0.6

Step-by-step explanation:

Answer:

0.6

Step-by-step explanation:

Help please! I attached the picture you get 20 points!!

Answers

Answer:

<1=48

<2=132

<3=48

Step-by-step explanation:

We know that <2 is also 132

Since a line is 180, we can do 180-132=48

That means <1 and <3 are 48

To check we can add them all together and get 360

Answer:

1 and 3 is 48 and 2 is 132

Step-by-step explanation:

please mark as brainllest have nice day god bless you

[o]-[o]

\___/

SAME SCENARIO - DIFFERENT QUESTION

Eliza intends to buy a new vehicle. She wishes to estimate the average fuel efficiency (in miles per gallon) of all family sized SUVs currently available on the market. Eliza selects a random sample of 15 family sized SUVs on the market and looks up their fuel efficiency on a trusted website. The results of the random sample are shown below:

27, 28, 30, 28, 28, 31, 29, 33, 28, 28, 31, 33, 41, 41, 25

If Eliza were to take another random sample of 15 SUVs from the same population, would she be likely to get the exact same value for the mean?

Question 2 options:

Yes, it is likely that Eliza will get the exact same value for the sample mean

No, it is not likely that Eliza will get the exact same value for the sample mean

There is not enough information to answer this question.

Answers

Answer:

No, it is not likely that Eliza will get the exact same value for the sample mean

Step-by-step explanation:

The vertices of figure PQR are
P(0, 1), Q(2, 3), and R(4, 1). What is the
correct coordinate of Q after a reflection
across the line x = -1.
A (-5, 1)
C. (-2, 1)
B. (4, -3)
D. (-4,3)

Answers

It’s b that’s the answer hope it helps

ASAP PLZZZ HELP
IF YOU DON'T KNOW DO NOT ANSWER
PLZZ ANSWER ALL AS YOU SEE THERE ARE LETTERS IN THE CORNERS PLZ SAY WHICH CATEGORY IT GOES IN BY THE LETTER THE FIRST PERSON TO GET IT CORET GET 5 STAR RATING BRAINLEST AND 50 POINTS ON MY NEXT QUESTION
drag and drop the into the categories. the graphs are either linear or nonlinear sort them into the correct box

Answers

Answer:

f, d, and c are all linear

Step-by-step explanation:

they are all straight lines, making them linear

Can someone help me with this- (WILL GIVE BRAINLIEST)

Answers

Answer:

2) No function

3) Function: y=30x

Domain: x≥0

Range: y≥0

4) Function: y=160

Domain: x≥20

Range: y=160

Step-by-step explanation:

Show all work to solve this problem. The budget for a new kitchen includes $3,000 for new kitchen equipment. The chef spent $90 of that money for new aprons. What percent of the money for new kitchen equipment was spent on aprons?

Answers

total budget = $3000

cost of apron = $90

peecentage of money spent on apron = ($90/$3000)*100%

= 3/100 * 100%

= 3%

so 3%of money was spent on apron

Select the TWO expressions that are greater than 3.

Answers

Answer:

1.67 + 1.4 = 3.07

2.97 + 0.004 = 2.974

3.017 - 0.05 = 2.967

5.503 - 2.52 = 2.983

1.67 + 1.4, and 4.5 - 1.47 are the two expressions that are greater than 3.

1.67 + 1.4 = 3.07

4.5 - 1.47 = 3.03

I hope this helped! Have a nice day!
~(^v^)~

Other Questions

Do all the stars move in the sky ? Explain Create a list of 5 potential jobs that students of meteorology can obtain. Please Help!!!...... Choose a civilization that you would like to investigate: ancient China or ancient India. Write down the name of the civilization you selected. How do training equipment serve as a helping tool in enhancing the skills of taekwondo practitioner. Explain your answer. Discuss ways in which the physical characteristics of Africa has influenced the course of development of the cultural characteristics. Anyone can help me with this math question? Help please, i'm trying to get all my work done as report cards come out today! Select the statements that are true about electronegativity between elements,and their type of bond.A. If the difference is over 1.7, an ionic bond will form.B. If the difference in electronegativity is from 0.6 to 1.7, the bondwill be nonpolar and covalent.C. If the difference in electronegativity is 2 to 2.5, the bond will benonpolar covalent. Round 38224 correct to 1 significant figure Explain why the same side of the moon is always facing Earth. Some students want to order shirts with their school logo. One company charges $9.65 per shirt plus a setup fee of $43. Another company charges $8.40 per shirt plus a $58 fee. For what number of shirts would the cost be the same? What are the variables, equations, and how do you solve? Which of the following does NOT describe a way in which alcohol influences sexualactivity?lowers inhibitions promotes safe behaviorscompromises moral standards Suppose a motorcycle costs $8,000 and loses 4% of its value each year. What will be the value of the motorcycle after 7 years? How did the British colonies in North America (the futureUnited States) differ from the Spanish and Portuguese colonies of Latin America? please help and thank you If point (7.b) is in Quadrant I and point (a.--3)is in Quadrant III, in which Quadrant is the point(a,b)? 3. Vivian has a balance of $1,075 in a savings account that pays 3.25% interest compounded annually. If Vivian makes no deposits or withdrawals, how much money will be in her saving account after 24 months? Mhanifa please help I will mark brainliest! Calcium carbonate decomposes to form calcium oxide and carbon dioxide, like this:CaCO3(s)CaO(s)+CO2(g)At a certain temperature, a chemist finds that a 9.0L reaction vessel containing a mixture of calcium carbonate, calcium oxide, and carbon dioxide at equilibrium has the following composition:Compound AmountCaCO3 25.3 gCaO 14.9 gCO2 33.7 gCalculate the value of the equilibrium constant Kc for this reaction. Round your answer to 2 significant digits.