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
QveST [7]
3 years ago
7

A Web music store offers two versions of a popular song. The size of the standard version is 2.9 megabytes (MB). The size of the

high-quality version is 4.7 MB. Yesterday, the high-quality version was downloaded four times as often as the standard version. The total size downloaded for the two versions was 6076 MB. How many downloads of the standard version were there?
Mathematics
1 answer:
Lady bird [3.3K]3 years ago
5 0
Write the equations: 2.9s+4.7h=6076
 \\ h= 4s
Substitute for h: 2.9s+4.7(4s)=6076
Solve for s:2.9s+4.7(4s)=6076 \\ 2.9s+18.8s=6076 \\ 21.7s=6076 \\ s=280
There were 280 downloads of the standard version. There were 1120 downloads of the high-quality version.
You might be interested in
What is the answer(10+66-4to the power of 2)÷(3+3)in order of operations
nexus9112 [7]
66+10 would equal 77. 77 subtracted by 4 equals73 73 squared equals 5329. 5329 divided by 6 is 888.166667
7 0
3 years ago
Read 2 more answers
Exam: 05.03 Exponential and Logarithmic Functions Mid-Module Check<br><br><br> Solve 4x = 8x − 1
Fantom [35]
If 4x = 8x - 1 then 4x must be equivalent to 1. So that means x is .25 or 1/4.

Hope this helps!
(I assumed your trying to solve for x, please word the question better next time)
5 0
2 years ago
Read 2 more answers
Hellppppppppppppppppp​
Dafna1 [17]
1/5 since there’s 5 possibilities and one green
5 0
3 years ago
What is the value of x in the equation 8+4 = 2(x-1)?<br> 5<br> 11/2<br> 13/2<br> 7
Citrus2011 [14]

Answer:

x = 7

Step-by-step explanation:

I hope this helps!

4 0
3 years ago
Alisons mom was baking cupcakes for the school's bake sale.Each of her cupcake pans can hold up to 8 cupcakes.If she has 9 cupca
Ivan
The answer is 72!!


- hope this helped!!!
8 0
3 years ago
Other questions:
  • Evaluate each expression <br> 6p3 <br> If p= -4
    11·2 answers
  • In a direct variation equation f(x) = 6 when x = 4. what is the direct variation equation
    15·2 answers
  • 53b−7b−6b+1 if b=25 <br> Please help me with this problem! And what is the simplified expression?
    12·1 answer
  • Solve (x + 1)2 - 4(x + 1) + 2 = 0 using substitution.
    7·1 answer
  • The marked price of a cellphone is $140 after a markup of 25%. Calculate i.) the cost price for this phone. [2]
    12·1 answer
  • What is the correct meaning of the word gouge?
    5·1 answer
  • Help me, please ?? :)
    8·1 answer
  • The sum of - 6a and 7a is - 31
    8·1 answer
  • In de pas monch. Goran rencad 6 video games and 3 DVDS. The rental price for each video game was $290. The rental price for each
    10·1 answer
  • William’s typical running speed is 6 mi/h. The difference between his fastest speed and his typical speed is 1.5 mi/h. The equat
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!