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
strojnjashka [21]
3 years ago
7

A Web music store offers two versions of a popular song. The size of the standard version is 2.3 megabytes (MB). The size of the

high-quality version is 4.6 MB. Yesterday, there were 1030 downloads of the song, for a total download size of 4232 MB. How many downloads of the high-quality version were there?
Mathematics
1 answer:
dexar [7]3 years ago
5 0
2.3s + 4.6h = 4232
s + h = 1030
h = 1030 - s

2.3s + 4.6(1030 - s) = 4232
2.3s + 4738 - 4.6s = 4232
4738 - 4232 = 4.6s - 2.3s
506 = 2.3s
s = 220

h = 1030 - s
h = 1030 - 220 = 810

there were 810 downloads of the high-quality version
You might be interested in
The outside temperature at midnight us -7° C . By 11 am the temperature has risen by 12°C what is the temperature at 11 am
Yanka [14]

Answer:

5°C

Step-by-step explanation:

We need to add 12 onto the -7:

-7 + 12 = 5

3 0
3 years ago
Jim says that the square root of 200 is between 14 and 15. Do you think that is reasonable? Without using a calculator, can you
sleet_krkn [62]

Answer:

the answer is 14.14

Step-by-step explanation:

4 0
3 years ago
One-half of a number,<br> increased by 69 is 74.<br> What is the number?
Klio2033 [76]

Answer:

10

Step-by-step explanation:

let the number be n then half the number is \frac{1}{2} n , so

\frac{1}{2} n + 69 = 74 ( subtract 69 from both sides )

\frac{1}{2} n = 5 ( multiply both sides by 2 to clear the fraction )

n = 10

Thus the number is 10

6 0
2 years ago
Read 2 more answers
A group of 3 friends spends a total of $17.25 for brunch at a restaurant before tax and tip. Everyone orders the same thing: scr
liubo4ka [24]

Answer:

17.25/3 = 5.75

Step-by-step explanation:

You divide 17.25 by 3.

It equals 5.75. Each friend has 5.75 on spend on brunch.

Toast is $1. Orange Juice is $1.75. Eggs are $2.

Hope this helps.

3 0
3 years ago
A pizza restaurant gave a 20% discount on the supreme pizza which cost $16. what was the sale price?
Inga [223]

Answer:

you saved $3.20

Step-by-step explanation:

16 x 20/100

16 x 0.2

= 3.20

so 16-3.20= 12.80

final price is 12.80

6 0
2 years ago
Other questions:
  • The linear pair postulate states that if two angles form a linear pair, then they are __________ angles.
    7·1 answer
  • Suppose the line of best fit for some data points has a slope of 1.885. If the mean of the x-coordinates of the data points is 3
    5·2 answers
  • HELP!! ASAP!! PLEASE
    13·1 answer
  • The midpoint of AB is M(2,-2). If the coordinates of A are (-2,1), what ate the coordinates of B?
    5·1 answer
  • Find the point of intersection of the lines 7x-2y=25 and 5y=3x-19, then find the value of 5x-y^2.
    15·1 answer
  • Will give brainlist or whatever.
    14·1 answer
  • Nalini is a real estate agent. She is paid
    6·1 answer
  • If the ratio of 5a to 2b is 1/10 what is the ratio of a to b?
    11·1 answer
  • Find the value of x.
    8·1 answer
  • 4x=4+4<br>Find the value of x​
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!