Four gallons of gas cost $16.80. what is the unit rate?

Answers

Answer 1
1 gallon is $4.20
16.80/5=4.20

Related Questions

Greg builds a new pond which has a volume of 7.35 m3. It is 4.2 m long and 50 cm deep. What is the width of the pond? m

Answers

I believe that the formula to get the volume of a regular prism is V = L × W × H. And so with that being said, Let's just say the pond is rectangular in shape, therefore we can use that formula.
Width = Volume/(Length x Depth)
Plug in your variables.
Width = 7.35/4.2 × 0.5 = 7.35/2.1 = 3.5 m
So, your width of the pond is equal to 3.5m.

Hope this helped, and if it did I'd appreciate if you marked me as brainliest as I need it to get to a higher rank. If you need any more help, feel free to add me and/or message me :)
Width = 7.35/4.2*0.5 = 7.35/2.1 = 3.5 m

Helpppppp please I am being timed fast please will be happy

Answers

the given equations are
2x-3y=12 and
[tex]y=- \frac{3}{5}x+2[/tex]

see our options
1st: both are in slop intercept form
no, slope intercept form is y =mx+b, the first equation is not in slope intercept form

2nd: niehter is slope intercept
nope, the 2nd one is in y=mx+b form

3rd: if we solve for y, we get [tex]y=\frac{2}{3}x-4[/tex]
correct

4th one: wrong because 3x+5y=10 is not slope intercept


answer is 3rd option

This is a map of Brazil. Based on the map, which of these has the MOST influence on the country's climate?
A) the country's proximity to the equator
B) trade winds coming off the Atlantic Ocean
C) weather systems created by the Andes Mountains
D) the Amazon River flowing to the Atlantic Ocean

Answers

Answer:

The answer is A

Step-by-step explanation:the country’s proximity of the equator just took the test

The correct answer is the country's proximity to the equator.

What is the equator of the earth?

A line notionally drawn on the earth equidistant from the poles, dividing the earth into northern and southern hemispheres and constituting the parallel of latitude 0°.

All the options given, effects the climate of a region less or more, but climate of Brazil is mainly influenced by it location with the earth's equator

The climate of Brazil is generally hot and humid, temperature remains high that is due to its position proximity to the equator.

Brazil's climate is dominated by equatorial and tropical climates.

The equator passes through the northern part of Brazil which means that the sun's rays are perpendicular in this region throughout the year. Hence, making the temperature here is hot.

Hence, the correct option is the country's proximity to the equator.

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Stephanie says of the graph of Y is equal to 3X +2 and why is it going to 3X -2 are parallel. Isabella says the grass are perpendicular who is correct? explain your reasoning

Answers

parallel because the Y moved 4 units down and the slope hasnt changed

Which equation represents the graph shown?


y = x/35
y = 35x
y = x - 35
y = x + 35

Answers

Answer:

b) y=35x

Step-by-step explanation:

Since we have a linear function, with b=0 in the form y=mx, then line passes through the Origin (0,0).

We can see y=35x it's the only function with b=0.

Algebraically, let's test it to find out the initial value for x in this function.

y=0

y=35x

0=35x

x=0/35

x=0

(0,0)

Answer:

b) y=35x is the right answer

Step-by-step explanation:

I just did it and it was correct

What is the area of this triangle, in square yards?


a 14.84 yd2

b 22.26 yd2

c 30.24 yd2

d 44.52 yd2

Answers

1/2 the base times the height.
25.2 ÷ 2 = 12.6
12.6 x 15.9 = 200.34 ft
3 ft = 1 yd
200.34 ÷ 3 = 66.78 yd

unless my math is wrong it should be 66.78 yd ?

Place a decimal rational number on the number line. Then Place it's opposite.Give the absolute value for both numbers.

Answers

Sent a picture of the solution to the problem (s).

What is 0.846153846 rounded

Answers

that depends what your rounding it to but if by tens place its 1.
0.846153846 is rounded to 1.26 if total

Mr. Henderson has 2 bouncy ball vending machines. he buys one bag of the 27 millimeter balls and one bag of the 40 millimeter balls .he puts a n equal number of each in the 2 machines. how many bouncy balls does he put in each machine

Answers

You need to subtract 27 from 40 so it should look like this 40-27= and 40-27=13 so he put 13 balls in each machine.

Answer:

Total Number of bouncy balls in two bags

    =One bag contains 27 millimeter balls + One bag contains 40 millimeter balls

   =27 +40

    =67

Now ,67 balls are put equally in 2 machines.

67 is an odd number which can't be divided into equal parts.

→67=33(Machine 1) +34(Machine 2)

          or

→67=34(Machine 1) +33(Machine 2)

The table shows the number of badges earned, based on the number of boxes of cards sold. What does b(20) = 3 mean in terms of the problem?

Answers

It means that when you sell 20 boxes you'll get 3 badges

Answer:

The table shows the number of badges earned, based on the number of boxes of cards sold.

Let b(x) represents the number of badges earned and x represents the  number of boxes of cards sold.

Given that:

[tex]b(20) = 3[/tex]

here, x = 20 number of boxes of cards sold

and

b(20) represents the number of badges earned or we can say that the number of badges earned is 3.

Therefore, b(20) = 3 mean in terms of the problem is that you sell 20 boxes you will get 3 badges

a cell phone distributor earns a yearly salary of $28,000 plus a 17.5% commission on sales. find the total earnings for a year when the sales are $38,000

Answers

28000 salary + 17.5% commish * 38000 in sales .
28000 + 6650 = 34650

hope this helps , give brainliest

Louis has 45 pencils and 75 Pens to divide into gift bags at the fair he does not want to mix the pens and pencils he wants to place an equal amount in each bag what is the greatest number of pens or pencils he can place in each bag?

Answers

Final answer:

To find the greatest number of pens or pencils that Louis can place in each bag, we need to find the greatest common divisor (GCD) of 45 and 75. Using the Euclidean algorithm, the GCD is determined to be 15.

Explanation:

In order to find the greatest number of pens or pencils that Louis can place in each bag, we need to find the greatest common divisor (GCD) of the given numbers, 45 and 75. The GCD represents the largest number that can evenly divide both 45 and 75.

We can find the GCD by using the Euclidean algorithm. Starting with the larger number (75), we divide it by the smaller number (45) and find the remainder (30). Then, we divide the divisor (45) by the remainder (30) and find the new remainder (15). We continue this process until we reach a remainder of 0. The last non-zero remainder (15) is the GCD of 45 and 75.

Therefore, the greatest number of pens or pencils that Louis can place in each bag is 15.

145.99 x 2.80
plz show work

Answers

145.99
x    2.8
______
  117692   First) multiply 8 by 9, 9, 5, 4 and 1
+ 29980  Then) put a 0 and multiply the 2 by the 9, 9, 5, 4, and 1
______ Add them together to get...
408772
carry the decimal 3 places to get...
408.772

408.772 I don’t have time to show work sorry!

Ripley's mom said his strategy will not always work. Why not? Give an example.

Answers

I have no idea what your talking about haha could you be a little more specific? 

Whats the strategy i need to know the strategy

if 5/6 gallon of paint covers 1/4 of the house then how much paint is needed for the entire house

Answers

I believe the answer is 31/3.
Hope this helps you!

The required amount of paint that covers the whole house is 20/ 6 gallons.

Given that,
5/6 gallon of paint covers 1/4 of the house then how much paint is needed for the entire house is to be determined.

What is arithmetic?

In mathematics, it deals with numbers of operations according to the statements. There are four major arithmetic operators, addition, subtraction, multiplication and division,

What is simplification?

The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.


Here,
5/6 gallon of paint covers 1/4 house
5 / 6 gallon  = 1 / 4 house
multiply by 4 on both sides

4 * 5 / 6 = 4 * 1 / 4 house
20 / 6 = 1 house

Thus, the required amount of paint that covers the whole house is 20/ 6 gallons.

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23/20 or 110% which is greater?

Answers

23/20 is the greater value

What is the square root of 6 between what two integers

Answers

The square root of 6 is2.44948974278

$500, 12%,18 months


HELP!!!!!!!!!!

Answers

A man borrowed $500 at a 12% annual interest rate and repaid it after 18 months. The calculated simple interest on the loan is $6.00.

To calculate simple interest, you can use the formula:

Simple Interest = [tex]\frac{P \times R \times T}{100}[/tex]

where:

- P is the principal amount (the initial amount borrowed),

- R is the rate of interest per annum, and

- T is the time the money is borrowed for in years.

In this case:

- P = $500,

- R = 12%(or 0.12 as a decimal), and

- T = 18 months (which is 1.5 years since [tex]\( \frac{18}{12} = 1.5 \))[/tex].

Now plug these values into the formula:

Simple Interest = [tex]\frac{500 \times 0.12 \times 1.5}{100}[/tex]

Calculate this expression to find the simple interest.

Simple Interest = [tex]\frac{500 \times 0.12 \times 1.5}{100}[/tex]

Simple Interest = [tex]\frac{90}{100}[/tex]

Simple Interest = $6.00

Therefore, the simple interest on a $500 loan at an annual interest rate of 12% over 18 months is $6.00.

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The complete question is:

A man borrows $500 and pays it back after 18 months at 12% per annum. Find the simple interest.

The simple interest is $90.

The formula for simple interest is:

I = PRT

Where:

I = the interest paid

P = the principal amount borrowed

R = the interest rate

T = the time period (in years)

We know that P = $500, R = 12% = 0.12, and T = 18 months = 18/12 = 1.5 years. We can now plug these values into the formula to solve for I:

I = $500 * 0.12 * 1.5 = $90

Therefore, the simple interest is $90.

The complete question is:

A man borrows $500 and pays it back after 18 months at 12% per annum. Find the simple interest.

Odd numbers greater than -40 but less than -28

Answers

-39, -37, -35, -33, -31, -29. Odd numbers are the same just backwards ;)

-39, -37, -35, -33, -31, -29. 

hope it helped!

What is the slope of the line on the graph?

Answers

6/1 (6 over 1)

A way to prove this is...

(1,5) (0,-1)

Take the 1st and 2nd digit for both sets and arrange them as so:

(-1 - 5) / (0 - 1)

-6/-1 = 6/1

Hope this method helped! There is an entire mini-lesson on this topic on coolmath

we know that

The formula to calculate the slope between two points is equal to

[tex]m=\frac{y2-y1}{x2-x1}[/tex]

in this problem we have

[tex]A(-1,-7)\ B(1,5)[/tex]

substitute the values in the formula

[tex]m=\frac{5+7}{1+1}[/tex]

[tex]m=\frac{12}{2}[/tex]

[tex]m=6[/tex]

therefore

the answer is

the slope of the line is [tex]6[/tex]

How many kilograms of water is in a 66-kg person

Answers

Final answer:

A 66-kg person contains approximately 39.6 kilograms of water, considering that the human body is comprised of about 60% water.

Explanation:

To estimate how many kilograms of water is in a 66-kg person, biology and a general understanding of the human body composition are required. The human body is comprised of approximately 60% water. Thus, to calculate the mass of water in a 66-kg person, the following calculation is performed:

Water mass = Total body mass x Percentage of water in the body

Water mass = 66 kg x 0.60

Water mass = 39.6 kg

Therefore, a 66-kg person contains approximately 39.6 kilograms of water.

Tina bought 15.25 gallons of gasoline at a price of $2.31 per gallon. What is the total cost of the gasoline rounded to the nearest hundredth?

Answers

To find the total cost, we must multiply the amount that was bought by the price of each individual item. So we need to multiply the price of one gallon by how many gallons Tina bought:

[tex] 15.25*2.31=35.227 [/tex]

However, the question says to round to the nearest hundredth, so we must round up. Therefore the total amount Tina paid for the gasoline was $35.23.

If Tina bought 15.25 gallons of gasoline at a price of $2.31 per gallon. The total cost of the gasoline rounded to the nearest hundred will be: $35.23

Using this formula

Total cost=Quantity ×price

Where:

Quantity=15.25 gallons

Price=$2.31 per gallon

Let plug in the formula

Total cost=15.25×$2.31

Total cost=$35.2275

Total cost=$35.23 (Approximately)

Inconclusion if Tina bought 15.25 gallons of gasoline at a price of $2.31 per gallon. The total cost of the gasoline rounded to the nearest hundred will be: $35.23

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Carlos drinks 0.35L of milk every day. How much milk does he drink in 9 days? Write your answer in milliliters.

Answers

3150 milliliters
0.35*9 use the calc to convert from L to Ml
0.35L × 9 = 3.15L. 3.15L in ML is 3150 ML

Which expression demonstrates the use of the commutative property of addition in the first step of simplifying the expression (–3 + i) + (18 + 5i)?

Answers

The commutative property of addition allows us to rearrange the order of terms without changing the sum. Demonstrating this property makes simplifying expressions easier by rearranging terms.

The commutative property of addition states that changing the order of the numbers being added does not change the sum. In the expression (-3 + i) + (18 + 5i), we can demonstrate the use of the commutative property in the first step by rearranging the terms as (-3 + 18) + (i + 5i).

Simplifying further, we get 15 + 6i as the result after applying the commutative property of addition.

Justin bought a calculafor and a binder that were both 15% off the original price. The original price of the binder was $6.20. Justin spent a total of $107.27. What was the original price of the calculator?

Answers

Let

x-----> the original price of the calculator

y-----> the original price of the binder

we know that

[tex]15\%= \frac{15}{100}=0.15[/tex]

[tex](x+y)(1-0.15)=107.27[/tex]

[tex](x+y)(0.85)=107.27[/tex] -----> equation A

[tex]y=6.20[/tex] -----> equation B

substitute the value of y in the equation A and solve for x

[tex](x+6.20)(0.85)=107.27[/tex]

[tex](x+6.20)=(107.27/0.85)[/tex]

[tex]x=(107.27/0.85)-6.20[/tex]

[tex]x=126.20-6.20[/tex]

[tex]x=\$120[/tex]

therefore

the answer is

the original price of the calculator is [tex]\$120[/tex]

Why did the music teacher need a ladder

Answers

A music teaching system that is used to engage students more in music practice. The music teacher needs a ladder system to teach high notes to students.

Musical Ladder System:It is a music teaching system that is used to engage students more in music practice. This system is used readily in the music schools of the United States and Canada.It was created and patented by Marty Fort, director of the academy of music.

Therefore, the music teacher needs a ladder system to teach high notes to students.

Learn more about the Musical Ladder System:

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4=2+25t Enter your answer in the box. t =

Answers


The answer is t = .08
Here's how we solve for t:
First, we need to simplify both sides of this equation.
> 4 = 25t + 2
Next, have have to flip the equation.
> 25t + 2 = 4
After that, we must subtract 2 from both of the sides.
> 25t + 2 - 2 = 4 - 2
> 25t = 2
Last, we divide both sides by 25.
> [tex] \frac{25t}{25} = \frac{2}{25}[/tex]

Your answer:
> [tex] t = \frac{2}{25} [/tex]
(Decimal: t = 0.08)
(Percentage: t = 8%) 

Adrian earns 16000 per month. He spends 1/4 of his income on food, 3/10 of the remainder on his house rent and 5/21 of the remainder on the education of children. How much money is still left with him?

Answers

1/4 of $160 is $40. 3/10 of $120 is $36.
5/21 of 84 is $20.16. This leaves him with $63.84.

MATH QUESTION DOWN BELOW

Answers

The correct answer is 1/3

A recipe for oatmeal raisin cookies calls for 1 2/3 cups of flour to make 4 dozen cookies. How many cups of flour are needed to make 6 dozen cookies?

Answers

Final answer:

To make 6 dozen cookies, you will need 2 1/2 cups of flour.

Explanation:

To find out how many cups of flour are needed to make 6 dozen cookies, we can set up a proportion:

1 2/3 cups / 4 dozen cookies = x cups / 6 dozen cookies

Cross multiplying, we get:

4 dozen cookies * x cups = 1 2/3 cups * 6 dozen cookies

Simplifying, we find that x cups = (1 2/3 cups * 6 dozen cookies) / 4 dozen cookies

Therefore, x cups = 2 1/2 cups

Final answer:

To make 6 dozen cookies, you would need 2.5 cups of flour.

Explanation:

To find out how many cups of flour are needed to make 6 dozen cookies, we can set up a proportion using the given information. We know that 1 2/3 cups of flour are needed to make 4 dozen cookies. So we can set up the proportion:

1 2/3 cups / 4 dozen = x cups / 6 dozen

To solve for x, we can cross multiply and then divide:

(1 2/3 cups) * (6 dozen) = (4 dozen) * x cups

(5/3) * (6) = (4) * x

30/3 = 4x

10 = 4x

x = 10/4 = 2.5

Therefore, you would need 2.5 cups of flour to make 6 dozen cookies.

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