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
poizon [28]
3 years ago
15

Which is a cheaper per song? a) $12 for 15 songs b) $9 for 10 songs

Mathematics
1 answer:
Ierofanga [76]3 years ago
6 0

So since we are trying to find the price for 1 song, you will be dividing the price by the song. Divide 12 by 15 and divide 9 by 10:

\frac{\$12}{15}=\$ 0.80\ per\ song\\ \frac{\$9}{10}=\$ 0.90\ per\ song

<u>Since 80 cents per song is cheaper than 90 cents, A is cheaper than B.</u>

You might be interested in
A birthday celebration meal is $ 47.40 including tax, but not the tip. Find the total cost if a 15% tip is added to the cost of
Afina-wow [57]

Answer:

$54.51

Step-by-step explanation:

an easier way to do this is simply by multiplying 47.40x115%, which is 54.51.

another way to do this is by multiplying 47.40x15%, which is 7.11, then you'll have to added to 47.4, which gives you the same answer of 54.51

6 0
3 years ago
Someone please help me
Nataly_w [17]

Answer:

In the picture.

Step-by-step explanation:

Note : From 1 to 12 it's the same idea but without variables (very easy) so , just do the same idea.

I solved the problems contained variables

I hope that it's a clear explanation.

8 0
3 years ago
Why are handcuffs like souvenirs?
ArbitrLikvidat [17]

<u>Part A)</u> 7(a+b)=7a+

Using the distributive property

7(a+b)=7a+7b

therefore

<u>the answer Part A is</u>

9-----> A

<u>Part R)</u>  4(5+x)=20+

Using the distributive property

4(5+x)=20+4x

therefore

<u>the answer Part R is</u>

14-----> R

<u>Part Y)</u> 3(2x+9)=6x+

Using the distributive property

3(2x+9)=6x+27

therefore

<u>the answer Part Y is</u>

4-----> Y

Part S)  8(3x+1)=+8

Using the distributive property

8(3x+1)=24x+8

therefore

<u>the answer Part S is</u>

23-----> S

<u>Part O)</u>  a(4+b)=+ab

Using the distributive property

a(4+b)=4a+ab

therefore

<u>the answer Part O is</u>

17-----> O  

<u>Part E)</u> x(y+10)=+10x

Using the distributive property

x(y+10)=xy+10x

therefore

<u>the answer Part E is</u>

3-----> E

<u>Part I)</u> 2(7x+4y)=14x+

Using the distributive property

2(7x+4y)=14x+8y

therefore

<u>the answer Part I is</u>

20-----> I

<u>Part D)</u> 6(9+5x)=54+

Using the distributive property

6(9+5x)=54+30x

therefore

<u>the answer Part D is</u>

10-----> D  

<u>Part W)</u> x(a+3b)=+3bx

Using the distributive property

x(a+3b)=ax+3bx

therefore

<u>the answer Part W is</u>

18-----> W

<u>Part E)</u> a(8x+2y)=8ax+

Using the distributive property

a(8x+2y)=8ax+2ay

therefore

<u>the answer Part E is</u>

7-----> E

<u>Part T)</u> 0.5(4a+10)=2a+

Using the distributive property

<u>Part T)</u> 0.5(4a+10)=2a+5

therefore

<u>the answer Part T is</u>

1-----> T

<u>Part R)</u> (2/3)(12+9y)=8+

Using the distributive property

(2/3)(12+9y)=8+6y

therefore

<u>the answer Part R is</u>

6-----> R  

<u>Part O)</u>  5x+5y=5(x+\ )

5x+5y=5(x+y)

therefore

<u>the answer Part O is</u>

13-----> O

<u>Part T)</u> 9a+9b=9(\ +b)

9a+9b=9(a+b)

therefore

<u>the answer Part T is</u>

22-----> T

Part W) 4m+4n=\ (m+n)

4m+4n=4(m+n)

therefore

<u>the answer Part W is</u>

16-----> W

<u>Part H)</u> ab+3a=a(b+\ )

ab+3a=a(b+3)

therefore

<u>the answer Part H is</u>

2-----> H  

<u>Part E)</u> xy+15x=\ (y+15)

xy+15x=x(y+15)

therefore

<u>the answer Part E is</u>

11-----> E

Part A) bu+uv=\ (b+v)

bu+uv=u(b+v)

therefore

<u>the answer Part A is</u>

5-----> A

<u>Part F)</u> (2/5)m+(2/5)n=(2/5)( \ +n)

(2/5)m+(2/5)n=(2/5)(m+n)

therefore

<u>the answer Part F is</u>

12-----> F

<u>Part M)</u> (3/4)a+(3/4)b+(3/4)c=\ (a+b+c)

(3/4)a+(3/4)b+(3/4)c=(3/4)(a+b+c)

therefore

<u>the answer Part M is</u>

8-----> M  

<u>Part S)</u> 7ax+2ay=a(7x+\ )

7ax+2ay=a(7x+2y)

therefore

<u>the answer Part S is</u>

21-----> S

Part T) 4kx+11ky=\ (4x+11y)

4kx+11ky=k(4x+11y)

therefore

<u>the answer Part T is</u>

15-----> T

<u>Part R)</u> 3ay+8by=y(\ +8b)          

3ay+8by=y(3a+8b)

therefore

<u>the answer Part R is</u>

19-----> R

<u>the answer is</u>

they are made for two wrists

4 0
3 years ago
Read 2 more answers
The value of the 7 in 0.076 is 1/10 the value of the 7 in 2.79
lesantik [10]

Answer:

true

Step-by-step explanation:

the second 7 is in the tenth place and the first 7 is in the hundredth place, which is 1/10 the tenth place

3 0
2 years ago
Read 2 more answers
A cake recipe calls for 4 cups of flour and 2 cups of sugar.
Natalka [10]

Answer:

The unit rate is 2 cups of flour per cup of sugar.

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Other questions:
  • Question 10(Multiple Choice Worth 1 points) (06.01 LC) Choose the polynomial that is written in standard form.
    10·1 answer
  • Simplify (2^3)^–2. need help now please
    7·2 answers
  • Which of the following lines has a negative slope?
    10·1 answer
  • If you can run at 10mail an hour then how far can you get in 10 days and you take no brakes
    8·2 answers
  • archy bought 15 gallons of gas for $23.85. Joe bought 16 gallons of gas for $24.48. who paid less per gallon?
    15·1 answer
  • How to do a simulation
    10·1 answer
  • The following steps show how the right side of 1 – cos(2x) = tan(x)sin(2x) can be rewritten to show it is an identity.
    6·2 answers
  • -3k + 3(k - 6) + 18
    8·1 answer
  • $6,000 is invested in two different accounts earning 3% and 5% interest at the end of one year to two accounts earn $220 in inte
    14·1 answer
  • Bouncing Baby Company sells their cribs for the following amounts to stores
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!