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
Studentka2010 [4]
2 years ago
9

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.
1. Change the equation to slope-intercept form. Identify the slope and y-intercept of the equation. Be sure to show all your work.
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.

Mathematics
2 answers:
ladessa [460]2 years ago
5 0

Answer:

x=366 Y=330

Step-by-step explanation:

Hope this helped have an amazing day!

faust18 [17]2 years ago
3 0

Answer:

x=366 Y=330

Step-by-step explanation:

You might be interested in
4^1/2 ft to inches
motikmotik

Answer:

54 :)

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Identify the vertex of g(x) = (x + 14)? - 8.
Aleks04 [339]
Do you think you can send a picture of the problem I’m not really understanding
6 0
3 years ago
Simplify (x^-5) (x^2)*​
Pani-rosa [81]

Answer:

1/x^3

Step-by-step explanation:

foil method

6 0
3 years ago
This is the example my teacher used. However, I still don't understand what makes the integers even or odd. I was hoping someone
kow [346]

Answer:

<h2>Here's what makes an integer odd:</h2>
  • It is NOT a multiple of 2.
  • When divided by 2, the quotient would be a decimal or have a remainder or fraction.

<h2>Here's what makes an integer even:</h2>
  • It is a multiple of 2.
  • When divided by 2, the quotient has a whole number.

<em>The odd numbers from one to 10 are: 1, 3, 5, 7, 9.</em>

<em>The even numbers from one to 10 are: 2, 4, 6, 8, 10. </em>

  • With big numbers, if it ends with any of the odd numbers from one to ten, listed above, it would be odd. This goes for the same with even.
<h2>With the x + 2, x + 4, etc:</h2>
  • An odd number and even number has a pattern....

[odd, even, odd, even, odd...] [1, 2, 3, 4, 5]

  • So, if x was an odd number, adding it by 2, 4, 6, etc. will result in another odd number.

Here's an example:

x= 17\\x + 2 = ?\\(17) + 2 = 19

<em>See how x is an odd number and the sum of the number and two makes another odd number? </em>

The same can go with an even number:

x=2\\x + 6 = ?\\(2) + 6= 8

<em>See how x is an even number and the sum of the number and six makes another even number? </em>

I hope my answer helps you understand even and odd numbers.

6 0
3 years ago
Write an answer in the form of rooted ax+b=x+c
MA_775_DIABLO [31]
Lets solve for a
ax+b=x+c
step 1:add -b to both sides
ax+b-b=c+x+-b
step 2:divide both sides
ax=-b+c+x
ax/x=-b+c+x/x
a=-b+c+x/x
answer:
a=-b+c+x/x

5 0
3 years ago
Other questions:
  • Solve the following system of equations:
    12·2 answers
  • Levi and Beverly paid 20% down on a house valued at $165,000 in 1994. They upgraded the house entirely in 2003, when they refina
    12·1 answer
  • A train moves a constant speed and travels 6 miles in 4 minutes. What is its speed in miles per minute?
    9·1 answer
  • Which description is correct for the polynomial 5x³?
    9·2 answers
  • An aeroplane has y seats. If all the seats are occupied and x people get off how many seats are still there
    10·2 answers
  • Help please, question attached
    14·2 answers
  • Find the inverse of the equation y=2/3x-6
    8·2 answers
  • A case of water costs $3.84 and contains 24 bottles of water. Determine the cost of each bottle of water.
    8·1 answer
  • Suppose that a = 0, b = 2, and c= 1. Which of the following expressions is undefined?
    7·1 answer
  • 5x-3(x-2)-x show your work
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!