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
Leto [7]
3 years ago
11

A problem states: "There are 9 more children than parents in a room. There are 25 people in the room in all. How many children a

re there in the room?"
Let c represent the number of children.
Which expression represents the number of parents?
c−9
c⋅9
9−c
c + 9
Mathematics
2 answers:
zepelin [54]3 years ago
8 0

Answer:

c-9

Step-by-step explanation:

Dmitry [639]3 years ago
5 0

Answer:

c + 9? i don't know tbh. im just s t u p i d

Step-by-step explanation:

You might be interested in
I need to solve this equasion. Could you please help me ?<img src="https://tex.z-dn.net/?f=y%20%3D%204%20x%5E%7B2%7D%20%2B3x%2B5
SOVA2 [1]
Hope I helped you. You didn't even asked any question.

3 0
3 years ago
Rodrigo made 6/8 of a pound of trail mix. If he puts 1/4 of a pound into each bag, how many bags can Rodrigo fill?
ValentinkaMS [17]

Answer:

He can fill 3 bags

Step-by-step explanation:

You would first make them have a common denominator so you would have 2/8 instead of 1/4 then you would do 6/8 divided by 2/8 to get 3

1/4 = 2/8

6/8 divided by 2/8 = 3

7 0
3 years ago
Read 2 more answers
For which values of P and Q does the following equation have infinitely many solutions ?
solmaris [256]

Answer:

(P, Q) = (-75, 57)

Step-by-step explanation:

The equation will have infinitely many solutions when it is a tautology.

Subtract the right side from the equation:

Px +57 -(-75x +Q) = 0

x(P+75) +(57 -Q) = 0

This will be a tautology (0=0) when ...

P+75 = 0

P = -75

and

57-Q = 0

57 = Q

_____

These values in the original equation make it ...

-75x +57 = -75x +57 . . . . . a tautology, always true

4 0
3 years ago
A circle has a radius of 10. An arc in circle has a central angle of 72 what is the length of the arc
BARSIC [14]

Answer:

4π

Step-by-step explanation:

-A circle subtends a total angle of 360 ° from its center.

-The length of an arc is directly proportional to the angle it subtends from the circle's center.

#The arc's length can therefore be calculated as:

C=\pi D=2\pi r\\\\\therefore C=\frac{72\textdegree}{360\textdegree}\times 2\pi \times 10\\\\=4\pi

Hence, the length of the arc is 4π

5 0
3 years ago
Summerfield has a population of 26,000 people. The town has been seeing its population decline by 10% every year. If this trend
photoshop1234 [79]

Answer:

should be 1007

1007.2932714 if we're being exact.

6 0
4 years ago
Other questions:
  • 3+2=<br> 2x=6<br> Please help me
    9·2 answers
  • What formula gives the x coordinate of the maximum value for y=cos(x)
    9·2 answers
  • Please help! Thank you
    11·2 answers
  • Can somebody help me???!!!!:/
    13·1 answer
  • Mrs. Ramiriz is making pies to sell at the local farmer’s market. It costs her $5 to make each pie, plus a one-time cost of $30
    14·1 answer
  • How can I solve 4x-2&gt;3x+5
    15·1 answer
  • Please help i dont get it <br>20 POINTSS ​
    11·1 answer
  • If (6 to the second power )x = 1 what is the value of x? Explain your answer.
    13·1 answer
  • Which expression is equivalent to 6x + 7- 12.2 - (32 + 2) - x?
    12·1 answer
  • Its correct guys it wasnt that hard
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!