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
Bumek [7]
3 years ago
5

Alice,Bernice, and Cheryl shared some stamps in the ratio 8:9:18.Alice received 184 stamps. Find the number of stamps that Berni

ce and Cheryl each received
Mathematics
1 answer:
AlladinOne [14]3 years ago
3 0
The easiest way to count it is to divide Alice's stamps by 8 to see how many is 1/8 part of the ratio:

184 / 8 = 23

It means that Bernice has 23 * 9 = 207 stamps and Cheryl has 23 * 18 = 414 stamps.
You might be interested in
Please help, will reward brainliest.
Gekata [30.6K]

Answer:

2 out of every 5; 2:3; 2:5

Step-by-step explanation:

2 out of every 5 means that out of 5, he/she picks two (leftover 3)

the other choices are a ratio of if he/she has 2 of that then they will also have 5 of this

4 0
3 years ago
Fhrjmfkfkjdjdkjsjjxbdhdjdiu
Nat2105 [25]

Answer:

-25

Step-by-step explanation:

-35 · (\frac{5}{7})

-\frac{175}{7}        Multiply the whole number by the numerator

-25         Then simplify by dividing 175 ÷ 7

5 0
3 years ago
anna is on a road trip. she uses 3/4 of a tank of gas every 9/2 hours. How many tanks of gas will anna use after 12 hours?
tatiyna

Answer:

Step-by-step explanation:

This is a proportional question. If you learn how to keep things together, they are not only easy to do, they are mechanical: they are all done exactly the same way.

tanks of gas             different tanks of gas          

==========     =         ================

hours                                  different hours.

initial tank of gas = 3/4 tank

initial hours = 9/2 = 4.5 hours

final tanks of gas = X

final time = 12 hours.

Solution

3/4                            x

====         =      ==============

4.5                           12

Cross multiply

4.5x = 12*3/4                      Combine the right

4.5x = 36/4                        Simplify  

4.5x = 9                              Divide both sides by 4.5

x = 9/4.5

x = 2

So she will need 2 tankfuls.

 

7 0
3 years ago
The zeros of the function f(x) =(x+2) to the second power minus 5
pashok25 [27]
(x+2)^2-5=0\\
(x+2)^2=5\\
x+2=-\sqrt5 \vee x+2=\sqrt5\\
x=-2-\sqrt5 \vee x=-2+\sqrt5
8 0
3 years ago
The graph shows Marcia's walk. Which statement best describes what Marcia could be doing on the interval from B to C? A. Marcia
vodomira [7]

Answer:

B. Maria is walking home

Step-by-step explanation:

Sana nakatulong

3 0
3 years ago
Read 2 more answers
Other questions:
  • Find the quotient 400÷8
    11·2 answers
  • Help need explanation
    10·2 answers
  • How long will it take a deposit of $4500 at an annual rate 5.75% to earn $1035? Please Show Work PLZ
    5·1 answer
  • Plsss hellppp meeee i will name u brainiest
    11·1 answer
  • Find the smallest sample size n that will guarantee at least a 90% chance of the sample mean income being within $500 of the pop
    11·1 answer
  • A customer purchases a solar energy system for their home. After six months they owe $6480 on the system. After 20 months they o
    11·1 answer
  • WILL GIVE BRAINLIEST PLZ HELP I AM TIMED
    6·2 answers
  • True or False: Midpoint is represented by a whole number, Indicating a length.
    7·1 answer
  • Help!!!!!!!!!!!!<br> 20 points!!!!!!!!!!
    7·2 answers
  • Which Graph Shows A System With One Solution?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!