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
OlgaM077 [116]
3 years ago
7

You earn $42 for washing 7 cars. How much do you earn for washing one car? How much do you earn for washing 3 cars? How much do

you earn for washing 5 cars?
Mathematics
1 answer:
SSSSS [86.1K]3 years ago
3 0

Answer:

1 car = $6 ; 3 car = $18 ; 5car = $30

Step-by-step explanation:

$ 42 = 7 cars

so 1 car = $42÷7 = $6

so 3 cars = 3 × $6 = $18

so 5 cars = 5 × $6 = $30

Hope this helps you.

You might be interested in
What are the restrictions for y <br> X=10/5+y
Naya [18.7K]

Answer:

y\ne-5

Step-by-step explanation:

So you have the equation:

  x=\frac{10}{5+y}. As you may know, you cannot divide by 0, so y has to be restricted in a way that the denominator is never equal to 0. So to find when y makes the denominator 0, simply set the denominator equal to 0, and solve for y. This gives you the equation: 5+y = 0, y=-5. So the y value CANNOT be equal to -5. Because it makes the denominator 0. so y\ne-5 would be the restriction.

7 0
2 years ago
Identify the inequality that corresponds to the graph below. Choose all that apply.
mrs_skeptik [129]
The answer is a because it is open circle
7 0
3 years ago
Escribe el decimal que sea 1/10 de 3.0
Misha Larkins [42]
¡creo que la respuesta sería .3!
6 0
3 years ago
Arnie decides to make 3 cups of dark orange paint and 3 cups of light orange paint.
dimulka [17.4K]

The question is an illustration of equivalent ratios.

  • 3 cups of dark orange require 3 ounces of yellow  paint
  • 3 cups of light orange require 19.5 ounces of yellow paint

1 cup of dark orange requires

Red = 7oz

Yellow =1oz

To make 3 cups, we simply multiply by 3, because 3 \times 1 = 3

So, we have:

Red = 7oz \times 3 = 21oz

Yellow =1oz \times 3 = 3oz

2 cups of light orange require

Red =3oz

Yellow =13

To make 3 cups, we simply multiply by 1.5, because 2 \times 1.5 = 3

So, we have:

Red = 3oz \times 1.5 = 4.5oz

Yellow = 13oz \times 1.5 = 19.5oz

Hence:

  • 3 cups of dark orange require 3 ounces of yellow  paint
  • 3 cups of light orange require 19.5 ounces of yellow paint

Read more about equivalent ratios at:

brainly.com/question/18441891

5 0
3 years ago
Car = V-8 sedan Years driven = first through third Miles driven = 14,000 miles each year In dollars and cents, the total project
saveliy_v [14]

Answer:

609

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Describe in detail how you would create a number line with the following points: 3, 2.25, the opposite of 4, and – (–1 1/2).
    7·1 answer
  • List multiples to find the LCM of 27 and 45<br> A. 45<br> B. 675<br> C. 1, 215<br> D. 135
    7·2 answers
  • A data set has a minimum of 7, a maximum of 22, a mean of 13, a first quartile of 10, and a third quartile of 15. What is its IQ
    9·1 answer
  • Round 2.36 to the nearest tenth ​
    5·2 answers
  • Consider the triangle
    15·2 answers
  • Please help I’ve got no clue what I’m doing
    7·1 answer
  • In the section describing the survey methods, the report states, “For results based on the total sample of national adults, the
    9·1 answer
  • One pumpkin weighs 7 lb 12 oz. A second pumpkin with 10 pounds 4 ounces. A pumpkin weighs 2 pounds 9 ounces more than the second
    9·1 answer
  • 3.
    8·1 answer
  • Is 1/5 the same as 5?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!