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Arisa [49]
3 years ago
15

Two brothers have a combined age of 21 years. Roger is twice as old as Bill was when Roger was as old as Bill is now. How old ar

e they?
Mathematics
2 answers:
Serjik [45]3 years ago
6 0
Roger is 14 and Bill is 7
adoni [48]3 years ago
3 0

Answer: I suggest you try and work this answer out rather than cheating for school quiz!!

Step-by-step explanation:

You might be interested in
25
ololo11 [35]

Answer:

x=  

3

3607510036

​

Step-by-step explanation:

6(x−8)=7215020024

Divide los dos lados por 6.

x−8=  

6

7215020024

​

 

Reduzca la fracción  

6

7215020024

​

 a su mínima expresión extrayendo y anulando 2.

x−8=  

3

3607510012

​

 

Agrega 8 a ambos lados.

x=  

3

3607510012

​

+8

Convertir 8 a la fracción  

3

24

​

.

x=  

3

3607510012

​

+  

3

24

​

 

Como  

3

3607510012

​

 y  

3

24

​

 tienen el mismo denominador, sume sus numeradores para sumarlos.

x=  

3

3607510012+24

​

 

Suma 3607510012 y 24 para obtener 3607510036.

x=  

3

3607510036

​

 

4 0
2 years ago
A math class has a total of 31 students. The number of females is seven less than the number of meals. How many miles and how ma
Nadusha1986 [10]

Answer:

Male-19&Female-13

Step-by-step explanation:

See the image for solution

Hope it helps

Have a great day

3 0
3 years ago
Find the following for the function f(x) = 3x² + 4x - 4.
Eva8 [605]

Answer:

C_3fihcahjzshshsushshshxhxh

4 0
3 years ago
PLEASE ANSWER THIS I WILL GIVE YOU 7 POINTS
MissTica

Answer:

tell me the question

Step-by-step explanation:

l am ready for you

6 0
3 years ago
Express in partial fraction
aksik [14]

Step-by-step explanation:

<u>There is one possible way:</u>

  • (4x² - 47x + 141)/(x² + 13x + 40) =
  • (4x² + 4*13x + 4*40 - 47x - 52x - 160 + 141)/(x² + 13x + 40) =
  • 4  - (99x + 19)/(x² + 13x + 40)  

No further simplification

8 0
3 years ago
Read 2 more answers
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