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
Keith_Richards [23]
3 years ago
8

A pound of scrap aluminum sells for $0.72. How much aluminum do you need

Mathematics
1 answer:
lisabon 2012 [21]3 years ago
5 0

Answer:

about 139 lbs of scrap aluminum :)

You might be interested in
Examples of ratios that Are not rates
Tema [17]
Your gunna need to need to add details m8.
6 0
3 years ago
Wendy has only nickels and dimes in her pocket. The number of dimes is 8 less than triple the number of nickels. Let n represent
Svetradugi [14.3K]

Answer:

The number of dimes is 3n - 8

Step-by-step explanation:

Here, we are interested in writing an expression for the number of dimes.

We proceed as follows;

Now, there are n nickels with the number of dimes been 8 less than 3 times the number of nickels

That would be;

3(n) -8 = 3n -8

3 0
3 years ago
Need Help Use the graphs of f(x) =
meriva
Hello : 
the solutions to f(x) = g(x). is interection point : answer : <span>A. (-2,-1)</span>
3 0
3 years ago
Read 2 more answers
If the probability that is will rain is 0.7 what is the probability that it will not rain?
earnstyle [38]

Answer: I think it's 0.3

8 0
4 years ago
Read 2 more answers
What is the x-intercept of the equation 7x + 3y = 21?<br> (0, 3)<br> (0, 7)<br> (3, 0)<br> (7, 0)
notka56 [123]

Answer:

(3, 0)

Step-by-step explanation:

we have

7x+3y=21

we know that

The x-intercept is the value of x when the value of y is equal to zero

so

For y=0

substitute in the equation and solve for x

7x+3(0)=21

7x=21

Divide by 7 both sides

x=3

therefore

The x-intercept is the point (3,0)

5 0
3 years ago
Read 2 more answers
Other questions:
  • What is the coefficient of the term 4/3 yz ?<br><br><br> 4yz<br><br> 4<br><br> 43<br><br> 13
    10·2 answers
  • How many 4-letter passords can be made using the letters A thought Z if...
    8·1 answer
  • In the scale used on a blueprint, 14
    14·1 answer
  • A classmate plotted the following points:
    7·1 answer
  • 2x-3y=6 whats the slope and y-intercept?
    13·1 answer
  • 400 meters of fencing . Twice as long as it is wide , what is the area
    14·1 answer
  • Seclate all the numbers that are solutions to the inequalitt w&gt;1.
    8·2 answers
  • The table shows how a leading automobile dealer plans to spend its advertising dollars for this year. If this company plans to i
    11·1 answer
  • Jacob is a construction worker who earns a yearly Income given by the expression 2000x + 6000, where X is the number of
    7·1 answer
  • I need help, how do i solve the equations and get the degree for the circle
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!