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
vova2212 [387]
4 years ago
11

Michael breeds chickens and ducks.

Mathematics
2 answers:
sammy [17]4 years ago
7 0

Answer:

chicken cost 8 and ducks 5

Step-by-step explanation:

hodyreva [135]4 years ago
4 0
Let c=cost of chicken and d=cost of duck; 50c+30d=550 and 44c+36d=532.
So 5c+3d=55, 11c+9d=133.
Therefore 15c+9d=165, subtracting 11c+9d=133 we get: 4c=32 so c=8.
5c+3d=40+3d=55, so 3d=15 and d=5.
Cost of chicken is $8 and cost of duck is $5.
You might be interested in
Which equation correctly solves this formula for r?
Nastasia [14]
I do not know the answer
8 0
2 years ago
A bicycle wheel travels 28 inches for each revolution.what is the radius of the wheel? enter answer in the box
algol13
The radius of the wheel is 14 hope it helps!
5 0
3 years ago
The number of loaves of bread purchased and the total cost of the bread in dollars can be modeled by the equation c = 3. 5b. Whi
Dmitrij [34]

The dependent variable is the variable that depends on the value of other variable and keeps on changes with change in the value of one variable. The values given in the table 3 matches the equation and includes the viable solutions.

<h3>Given information-</h3>

The number of loaves of bread purchased and the total cost of the bread in dollars can be modeled by the equation,

c=3.5b

The quantity of the bread depends on the quantity of the loaves.

<h3>Dependent variable</h3>

The dependent variable is the variable that depends on the value of other variable and keeps on changes with change in the value of one variable.

Lets check which table satisfy the above equation.

Table 1-

In the table the first values of the bread and the loves is -2 and -7. The quantity of a bread and loves can not be negative. Thus the table 1 does not provides the viable solution.

Table 2-

In the table 2 the value of the third row is 1.5 loaves and 5.25 breads. Check this by the given equation. When the value of loaves is 1.5 then the value of the bread is,

c=3.5\times1.5

c=4.5

The value of bread must be 4.5. Thus the table 2 does not provides the viable solutions.

Table 3-

Put the values of the loaves in the given equation one by one,

When the value of loaves is 0 then the value of the bread is,

c=3.5\times0=0

When the value of loaves is 3 then the value of the bread is,

c=3.5\times3=10.5

When the value of loaves is 6 then the value of the bread is,

c=3.5\times=21

When the value of loaves is 9 then the value of the bread is,

c=3.5\times9=31.5

All the values of the table 3 satisfies the given equation.

Hence, the values given in the table 3 matches the equation and includes the viable solutions.

Learn more about the dependent variables here;

brainly.com/question/967776

8 0
3 years ago
Amy is putting money into a savings account. She starts with $650 in the savings account, and each week she adds $70 .
SOVA2 [1]

Answer:

$1,840

Step-by-step explanation:

S + (70 × W)

650 + (70 × 17)

650 + 1190

1, 840

8 0
3 years ago
(5 1/4) divieded by (-2 1/2)
Mazyrski [523]

Answer:

-2.1

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • Solve 9x = 27 1/3 2/3 3/2
    8·1 answer
  • What is the answer to -3^-3
    8·2 answers
  • What is the approximate area of a semicircle with a radius of 8 ft? Use π=3.14 . Enter your answer in the box. The area of the s
    6·2 answers
  • How do you solve -h/3 - 4 = 13
    15·1 answer
  • Pls answer only if you are sure. Don't answer because of points
    5·2 answers
  • Nicola is multiplying 1/6 by 3/2. Use the drop down menu to complete the statement
    9·2 answers
  • write a division expression to represent the question how many 1/5s are in 2 (ILL GIVE BRAINLIEST P:EASE ANSWER FAST PLEASE)
    14·2 answers
  • Brainliest contest
    6·1 answer
  • 3x^2+bx+24=0 if one of its root is 3
    10·1 answer
  • How to solve this equation?<br> X^2=20
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!