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
AURORKA [14]
3 years ago
5

To serve 1 person at a local restaurant, it takes 10 minutes. To serve 5 people, it takes 18 minutes. Write and solve an equatio

n to find the number of minutes it will take to serve a party of 8? Please show all of your work!
Mathematics
1 answer:
chubhunter [2.5K]3 years ago
4 0

Answer:

The number of minutes it take to serve 8 person in party is 24 min

Step-by-step explanation:

Given as :

To serve 1 person at a local restaurant it take 10 minutes

To serve 5 person at a local restaurant it take 18 minutes

So, From given information . it is clear that ,

For ( 1 + n ) person to serve , the time required is ( 10 + 2 n) minutes

Take  n = 1 ,  For ( 1 + 1 ) person to serve , the time required is ( 10 + 2×1) min

I.e                      for 2 person to serve , time required is 12 min

Take n = 2 ,  For ( 1 + 2 ) person to serve , the time required is ( 10 + 2×2)min

I.e                      for 2 person to serve , time required is 14 min

Similarly for n = 7

For ( 1 + 7 ) person to serve , the time required is ( 10 + 2×7) min

I.e For 8    person to serve , the time required is 24 min

Hence The number of minutes it take to serve 8 person in party is 24 min  Answer

You might be interested in
Find the solutions to sin2(x) + cos(x) = 1, keeping 0 ≤ x < 2π
frozen [14]
Sin2(x) +cos(x)=1
from the relation: (sin2(x) +cos2(x) =1 )
so , sin2(x)=1-cos2(x)
by subs. in the main eqn.
1-cos2(x) + cos(x) =1
by simplify the eqn.
cos(x) -cos2(x)=0
take cos(x) as a common factor
cos(x)* (1-cos(x))=0
then cos(x)=0 && cos(x)=1
cos(x)=0 if x= pi/2
& cos(x) = 1 if x = 0 , 2*pi
so the solution is x= {0,pi/2 , 2*pi}
3 0
3 years ago
What is the GCF of the numerator and denominator in the following fraction? -<img src="https://tex.z-dn.net/?f=%5Cfrac%7B99%7D%7
I am Lyosha [343]

The answer is C: 11.

8 0
3 years ago
Kayla says that the point labeled C in the diagram below is the center. Raymond says that point C is the radius.
frutty [35]

Answer:

Kayla is correct The center is a fixed  point in the middle of the sphere

Step-by-step explanation:

In mathematics we have certain habit of rules for notation of points, coordinates, segments, angles and so on.

Usually we denote points,  by letters even more we denote with the first letter of the object we are denoting

Occasionally, we also denote  segments as radius in a circle and in a sphere, with letters,  that is r stands for  radius, h stands for height, in most cases we denote point for capital letters ( in a segment)  

When we denote radius, with small letter it should be placed at the center or over the segment we are traying to denote.

For points we only need to place the letter close to the to the point we want to denote.

Therefore Kayla is correct when says that c stand for " the center of the sphere"

8 0
3 years ago
Read 2 more answers
Test 69,000 on hearing to for divisibility by 2 3 5 9 or 10
svetoff [14.1K]
Yes they are correct
7 0
3 years ago
How do you solve f(x)= 4x(2)-4x-3?
slavikrds [6]
If by 4x(2) you mean 4x to the power 2 or 4x^2...it can be solved in the following way
f(x)=4x^2-4x-3
=4x^2+2x-6x-3
=2x(2x+2)-3(2x+2)
=(2x-3)(2x+2)
Therefore x=3/2 or x=-2/2=(-1)
8 0
3 years ago
Other questions:
  • Which number represents the sum of -8 and -i?
    7·1 answer
  • A rug had a name of 2 feet and a total area of 10 feet what is the width of the rug
    12·2 answers
  • Subtract:<br> -9 - (-4)<br> = ?<br><br> Thanks :)
    12·2 answers
  • g A magazine provided results from a poll of 500 adults who were asked to identify their favorite pie. Among the 500 ​respondent
    5·1 answer
  • Another page needs to be solved
    5·1 answer
  • Given: HF = HJ.FG = JK.<br> H is the midpoint of GK.<br> Prove: AFGH 2 AJKH<br> G<br> H<br> K
    11·1 answer
  • What single percentage change is equivalent to a 11% decrease followed by a 21% increase?
    6·1 answer
  • Find the area of the following figure below
    7·1 answer
  • What is the sum of 7 of the interior angles of a regular decagon?
    9·1 answer
  • Geometry help!! Picture included
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!