1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
castortr0y [4]
3 years ago
6

You earn $28 for washing 7 cars. How much do you earn for washing 6 cars?

Mathematics
1 answer:
iren [92.7K]3 years ago
5 0

━━━━━━━━━━━━━━━ ♡ ━━━━━━━━━━━━━━━  

Since you can earn 28 dollars by washing 7 cars, and you want to find the amount money you can make by washing 6 cars.

\frac{28}{7} = \frac{x}{6}

First, you should find the amount of money you can make by washing 1 car (unit rate).

\frac{28}{7} = \frac{x}{1}

To get from 7 to 1, you have to divide 7 by 7; 7 ÷ 7 = 1.

Do the same thing to the numerator; 28 ÷ 7 = 4.

Now you know how much you make by washing 1 car, you need to find how much you make by washing 6 cars.

\frac{4}{1} = \frac{x}{6}

To get from 1 to 6, you multiply by 6. 1 times 6 equals 6.

Now do the same thing to the numerator; 4 × 6 = 24.

You can earn 24 dollars by washing 6 cars.

━━━━━━━━━━━━━━━ ♡ ━━━━━━━━━━━━━━━  

You might be interested in
13(10 + 2) could be used to simplify which of the following problems?
Veseljchak [2.6K]
Well first you need to show the rest of the problems before i can truely help you sorry.
6 0
2 years ago
What is the Volume! ~
Mrrafil [7]

Answer:

<u>108</u>

Step-by-step explanation:

Volume of a Square Pyramid :

  • V = 1/3 x Base Area x Height

Solving :

  • V = 1/3 x (6)² x 9
  • V = 36 x 3
  • V = <u>108</u> cubic centimeters
6 0
2 years ago
Read 2 more answers
A copy machine makes 84 copies in 3 minutes and 30 seconds, how many copies does it make per minute.
matrenka [14]

Answer:

24

Step-by-step explanation:

3 minutes and 30 seconds = 3.5 minutes

84/3.5 = 24copies/minute

4 0
2 years ago
Read 2 more answers
The diagram shows a right-angled triangle.
goldfiish [28.3K]

Answer:

Step-by-step explanation:

Ac²= AB²+ BC²

Ac²= 4²+15²= 16+225

Square both side

Ac = √241= 15.52cm

8 0
2 years ago
The diagram the area of the large square is one square unit 2000 new segments divide a square into 4 equal sized triangles two o
sleet_krkn [62]
The answer is 0 because it cancels itself out
3 0
3 years ago
Other questions:
  • Using the graph of f(x)=x^2 as a guide, describe the transformations, and then graph each function.
    9·2 answers
  • Triangle ABC is similar to Triangle DEF. What is the measure of angle DEF? Refer to image, please show work :)
    15·1 answer
  • What is the solution for y?<br> 4y+5x+9-2x=10-10y+2x
    12·1 answer
  • Find how many yard are in 1 mild. A mile is 5280 feet, a yard is 3 feet
    7·1 answer
  • Solve the following quadratic equation:<br><br> y=5x2+10x<br> Solutions: x= and x=
    15·1 answer
  • An insurance company has written 100 policies for $75,000, 500 policies for $25,000, and 1000 policies for $10,000 for people of
    11·1 answer
  • A proportional relationship is shown in the graph below
    5·1 answer
  • Can someone help me quick. I really need help!! I’ll mark brainliest!! Please &amp; thank youuu!
    12·1 answer
  • At Bob's binders, a set of 3 notebooks costs $4.20. At Pam's Paper Place a set of 4 notebooks costs $5.20. What is the unit pric
    5·1 answer
  • Solve the inequality for x -11 &lt; -18- 7/9x
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!