A community for students.

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

anonymous

  • one year ago

WILL FAN AND MEDAL Sal's Sandwich Shop sells wraps and sandwiches as part of its lunch specials. The profit on every sandwich is $2 and the profit on every wrap is $3. Sal made a profit of $1,470 from lunch specials last month. The equation 2x + 3y = 1,470 represents Sal's profits last month, where x is the number of sandwich lunch specials sold and y is the number of wrap lunch specials sold. 2. Describe how you would graph this line using the slope-intercept method. Be sure to write using complete sentences. 3. Write the equation in function notation. Explain what the graph of the function represents. Be sure to use complete sentences. 4. Graph the function. On the graph, make sure to label the intercepts. You may graph your equation by hand on a piece of paper and scan your work or you may use graphing technology. 5. Suppose Sal's total profit on lunch specials for the next month is $1,593. The profit amounts are the same: $2 for each sandwich and $3 for each wrap. In a paragraph of at least three complete sentences, explain how the graphs of the functions for the two months are similar and how they are different. 6. Below is a graph that represents the total profits for a third month. Write the equation of the line that represents this graph. Show your work or explain how you determined the equations. graph of line going through ordered pairs (0, 300) and (450, 0)

  • This Question is Closed
  1. UsukiDoll
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 3

    slope intercept form is y=mx+b

  2. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    Yes I know that part. I just want to have someone here to check and see if I do it right.

  3. UsukiDoll
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 3

    ok

  4. UsukiDoll
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 3

    2x + 3y = 1,470 subtract 2x on both sides 3y=-2x+1470 and then divide 3 all the way y=-2/3x+490 did you get that ?

  5. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    Yes

  6. UsukiDoll
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 3

    yay!

  7. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    Thank you!

  8. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    The graph for 6:

    1 Attachment
  9. UsukiDoll
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 3

    huh?! edited questions? umm *walks away*

  10. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    lol Sorry. I didn't feel like Making another post for the same thing.

  11. anonymous
    • one year ago
    Best Response
    You've already chosen the best response.
    Medals 0

    But I guess I'll have to

  12. Not the answer you are looking for?
    Search for more explanations.

    • Attachments:

Ask your own question

Sign Up
Find more explanations on OpenStudy
Privacy Policy

Your question is ready. Sign up for free to start getting answers.

spraguer (Moderator)
5 → View Detailed Profile

is replying to Can someone tell me what button the professor is hitting...

23

  • Teamwork 19 Teammate
  • Problem Solving 19 Hero
  • You have blocked this person.
  • ✔ You're a fan Checking fan status...

Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.

This is the testimonial you wrote.
You haven't written a testimonial for Owlfred.