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
Citrus2011 [14]
3 years ago
13

You earn $28 for washing 4 cars. How much do you earn for washing 3 cars?

Mathematics
2 answers:
a_sh-v [17]3 years ago
8 0

Answer:

21 dollars

Step-by-step explanation:

vfiekz [6]3 years ago
8 0

Answer:

$21

Step-by-step explanation:

Make the original statement into a ratio.

$28/4

Simplify the fraction above.

$28/4 = 7

So, you earn $7 per car you wash.

As a result, you multiply $7 by the number of cars the question is asking you for. In this case it is 3 cars.

So, you multiply 7 x 3

7 x 3 = 21

Therefore, you will earn $21 for washing 3 cars.

You might be interested in
Stephanie just redecorated her bedroom. She wants to paint her door green but needs to know the surface area of the door to see
Alona [7]

Answer:The surface area of the door is 33,680

Step-by-step explanation:

The answer is correct.

3 0
3 years ago
Find the angle of elevation of a kite on a 50m<br> string flying 40m vertically above the ground.
Lera25 [3.4K]
Sin(x)=40/50
x= sin^-1(40/50)
x= 53.1301023542—>53.1 rounded to the nearest tenth
angle of elevation is 53.1
6 0
2 years ago
800 hundred 2 hundred standord form
kondor19780726 [428]
800 = 8 x 10^2 in standard form
200 = 2 x 10^2 in standard form
7 0
3 years ago
PLEASE HELP!!! Find the distance between the following two points: (3,7) and (5,0). Round to the nearest TENTH.
snow_lady [41]

Step-by-step explanation:

7.3 when rounded to the nearest tenth

5 0
3 years ago
Someone help me find the answer
Whitepunk [10]

Answer:

5in

Step-by-step explanation:

You can find it by subtracting the side that has 15 in and the side that contains that 10 in. 15-10=5

3 0
3 years ago
Other questions:
  • Help with 61 and 62 plz
    12·2 answers
  • 34.564 to the nearest 10
    11·2 answers
  • four people in abes family are traveling to Canada for their vacation.They have four seats in the center section of the plane.Ab
    13·1 answer
  • A scatter plot of data comparing the number of years since Holbrook High
    9·1 answer
  • Solve the equation using the Quadratic Formula: (Hint: You may select
    11·2 answers
  • Carly sold 18 rolls of rapping paper. thats 2 times as many rolls as jasmine sold. how many rolls did they sell althogether
    13·1 answer
  • Teresa graphs the following 3 equations: y=2x, y=x2+2, and y=2x2.
    10·1 answer
  • The cost of a spa treatment is $42 and there is sales tax of 6%. What is the total cost of the spa treatment?
    8·1 answer
  • christine baked 55 with 11 scoups of flour, how many scoups of flour does christine need in order to bake 70 cookies
    10·1 answer
  • What are two measurements are needed to calculate the velocity of an object
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!