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
Volgvan
2 years ago
5

There are 5 times as many boys as girls in a school.

Mathematics
2 answers:
klio [65]2 years ago
6 0
I think the answer is 675:)
Artist 52 [7]2 years ago
3 0
There should be 675 boys
You might be interested in
(Set up and solve the system, then answer the associated question)
Dimas [21]

9514 1404 393

Answer:

  • red division: 6 teams
  • blue division: 5 teams

Step-by-step explanation:

We can let r and b represent the numbers of teams in the red and blue divisions, respectively. The total number of goals scored in each division will be the average for that division times the number of teams in that division.

  r - b = 1 . . . . . . there is 1 more red team than blue

  4.5r +4.2b = 48 . . . . . . total goals scored per week

__

Solving by substitution, we have ...

  r = b +1

  4.5(b +1) +4.2b = 48 . . . . substitute for r

  8.7b +4.5 = 48 . . . . . . . . simplify

  8.7b = 43.5 . . . . . . . . . . subtract 4.5

  b = 43.5/8.7 = 5 . . . . . divide by 8.7

  r = b +1 = 6 . . . . . . . . . find r

There are 6 red teams and 5 blue teams.

_____

<em>Additional comment</em>

The basic idea is that you make an equation for each relation given in the problem statement. For a problem like this, you do need to have an understanding of how the average number of goals would be calculated and how that relates to the total goals.

8 0
2 years ago
Can someone help me with this? thanks
Sergio039 [100]

Answer:

least to greatest:

-11.7   -11.4   20/40  11.6

6 0
3 years ago
Read 2 more answers
Which equation could be represented by the number line?
Lunna [17]

Answer:

what is the eqaution?

Step-by-step explanation

3 0
3 years ago
Read 2 more answers
The Venn diagram shows event A and event B comprised of outcomes from the same sample space. The probability of event A is given
Masteriza [31]

Answer:

The probability of an event is a number describing the chance that the event will happen. An event that is certain to happen has a probability of 1. An event that cannot possibly happen has a probability of zero. If there is a chance that an event will happen, then its probability is between zero and 1

A=45

Step-by-step explanation:

7 0
3 years ago
Please help me :( with this
hodyreva [135]

Answer:

21

Step-by-step explanation:

Similar triangles. MNL is just ABC but 3/4 the size.

x = 8*3/4 = 6

perimeter woudl be 6+6+9 = 21

7 0
3 years ago
Other questions:
  • Determine the answer to (-5) + 4 and explain the steps using a number lin
    8·1 answer
  • Please help urgent
    14·1 answer
  • If a parametric surface given by r1(u,v)=f(u,v)i+g(u,v)j+h(u,v)k and −2≤u≤2,−3≤v≤3, has surface area equal to 4, what is the sur
    5·1 answer
  • Max has a monthly salary of $1,100 and also earns 7.5% commission on his sales. If Max had $43,000 in sales last month, what wer
    7·2 answers
  • Plz help<br> plz help me
    7·1 answer
  • Find the Volume: 3.2 cm<br> 7 cm<br> 4.8 cm
    14·1 answer
  • Please help lolllllll​
    13·2 answers
  • Find two integers whose sum is -3 and product is -18
    9·2 answers
  • Which example represents a 25% increase? Group of answer choices The attendance at the local high school drama for Friday evenin
    9·1 answer
  • Consider this complex fraction.<br> 10|3|2|3
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!