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
Jlenok [28]
3 years ago
10

The ratio of the number of songs Brody bought to the number of songs Jayliah bought is 2:3. The ratio of the number of songs Jay

ilah has bought to the number of songs Sadie bought is 4:5. If Sadie has bought 30 songs how many songs has Brody bought.
Mathematics
1 answer:
weqwewe [10]3 years ago
3 0

Answer:

Brody purchased 16 songs.

Step-by-step explanation:

Ratio of the number of songs purchased by Brody(B) and Jayliah(J) = 2 : 3

\frac{B}{J}=\frac{2}{3} ------(1)

Similarly ratio of the songs purchased by Jayliah(J) and Sadie(S) = 4 : 5

\frac{J}{S}=\frac{4}{5} -------(2)

If Sadie bought the songs (S) = 30

From equation (2),

\frac{J}{30}=\frac{4}{5}

J = \frac{4\times 30}{5}

J = 24

By substituting the value J = 24 in equation (1),

\frac{B}{24}= \frac{2}{3}

B = \frac{2\times 24}{3}

B = 16

Therefore, number of songs purchased by Brody = 16.

You might be interested in
PLEASE HELP!!!<br> Find the common difference for the arithmetic sequence. -55, -50, -45, -40.....
Fed [463]

Answer:

5

Step-by-step explanation:

Just grap any two consecutive terms in the sequence. lets say -55 and -50

-50-(-55) = 5

you can check this by picking two other terms

7 0
2 years ago
Which graph shows the function y = ( 1/3)3x?​
arlik [135]

Answer:

the first one

Step-by-step explanation:

y = 3x/3

y = x

7 0
3 years ago
PLEASE HELP!
andreyandreev [35.5K]

Answer:

2,4,1

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Calcula la longitud de la variable "x"​​
Olenka [21]

Answer:

x=20

Step-by-step explanation:

30°-60°-90°Δ

a=10

b=20

c=10\sqrt{3}

x=b

x=20

7 0
3 years ago
Analyze prism shown, thank you.
inn [45]
A.
Faces - 8
Lateral Faces - 6

B.
Vertices - 12

C.
Edges - 18

D.
The base of the prism is a hexagon and the figure as a whole is a hexagonal prism.
6 0
3 years ago
Other questions:
  • To which set of numbers does −1.2 belong?
    11·1 answer
  • A movie theater charges $5 for an adult’s ticket and $2 for a child’s ticket. one saturday, the theater sold 785 tickets for $32
    5·2 answers
  • Finding the Slope of a Line on a Graph
    10·1 answer
  • Guys I just went poop and there's no toilet paper please help what do I do oh my godddd​
    9·1 answer
  • A polyhedron has 6 vertices and 9 edges. How many faces does it have?
    13·2 answers
  • NO LINKS I WILL REPORT!!! But help plssss quick plssss Which of these triangles are definitely not congruent to any of the other
    5·1 answer
  • The finishing times of two runners for several one-mile races, in minutes, are shown in the box and whisker plots.
    9·1 answer
  • Solve this system of linear equation for x.
    10·1 answer
  • The first 5 terms of a sequence are shown below:
    8·1 answer
  • Increase 69 L by 28%​
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!