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
Mariulka [41]
3 years ago
9

Elena tiene 50 pilas de monedas

Mathematics
1 answer:
nadezda [96]3 years ago
8 0
Vfjhjo uihg nhkk yfi hgfu hhff
You might be interested in
I don’t understand this at all
Lemur [1.5K]

9514 1404 393

Answer:

  9(x +y)

Step-by-step explanation:

You observe that both terms have a coefficient of 9. The distributive property lets you factor that out, so you can rewrite the expression as ...

  9x +9y = 9(x +y)

_____

It might help to think of parentheses as a "bag." The expression 9(x+y) tells you the contents of one bag is (x+y) and you have 9 of them. You could think of x, and y as representing two different physical objects, for example, perhaps a ball and a cube.

The first expression, 9x +9y, tells you that you have 9 of each of these objects. The distributive property says this could be the result of dumping the contents of 9 bags, each containing one each of the objects. The expression 9(x+y) is the version of the expression that shows these objects as being grouped into 9 bags.

3 0
3 years ago
The ratio of small dogs to big dogs at the park is 1:3. Which does not represent this ratio?
Karolina [17]

Answer:

C.2:4

Step-by-step explanation:

1*2=2

3*2=6

2:6=2:4

    |

    |

    |

not true so it is C.

5 0
2 years ago
Read 2 more answers
A bag contains 80 marbles: 40 are red, 20 are blue, and 20 are black. what is the probability of selecting a red or blue marble
DedPeter [7]
40 % out of 80 for red
20% out of 80 for blue
4 0
3 years ago
Solve the equation.<br><br> 5x + 6 = 2(2x – 3)<br><br> what dose x =
Lady_Fox [76]

Answer:

x=−12

Step-by-step explanation:

Let's solve your equation step-by-step.

5x+6=2(2x−3)

Step 1: Simplify both sides of the equation.

5x+6=2(2x−3)

5x+6=(2)(2x)+(2)(−3)(Distribute)

5x+6=4x+−6

5x+6=4x−6

Step 2: Subtract 4x from both sides.

5x+6−4x=4x−6−4x

x+6=−6

Step 3: Subtract 6 from both sides.

x+6−6=−6−6

4 0
3 years ago
Read 2 more answers
Write an equation of the line that passes through the points (-3,-4) and (0,2)
nexus9112 [7]

Answer:

the answer is 2, hope this helps :)

8 0
2 years ago
Other questions:
  • If a manufacturer reduces the number of in the job accidents from an average of 20 a month to an average of 6 a month. What is t
    11·1 answer
  • Need help with number 1 please show steps too please Thank you
    11·1 answer
  • To measure the satisfaction of their customers Ali Baba restaurant sends out 1000 surveys to their customers. Out of the 823 sur
    5·1 answer
  • A table has an area of 12 and a perimeter of 16 ft. What are the dimensions of the table?
    10·2 answers
  • Please help me I highlighted the ones I need help with. Thank you❤️
    5·1 answer
  • Simplify(6^5/7^3)^2 .................help please
    8·2 answers
  • At Camille's Hats, 70% of the hats in the store are baseball caps. If there are 28 baseball caps, how many hats are in the store
    9·2 answers
  • Describe condensation<br> Describe precipitation
    11·2 answers
  • What is the difference? ​
    9·1 answer
  • What type of triangle is shown in the image?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!