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
Savatey [412]
3 years ago
10

PlEaSe HeLp!! 50 pts

Mathematics
1 answer:
Oksana_A [137]3 years ago
8 0

Answer:

Step-by-step explanation:

1.) Given the equation 2x + 3y = 1470, to write the equation in the slope intercept form, we make y the subject of the formula.

3y = -2x + 1470

where: -2/3 is the slope and 490 is the y-intercept.

2.) To graph this equation using the slope intercept form,

i.) we plot the y-intercept point. (i.e. point (0, 490)).

ii.) we use the slope to find a second point (preferably a point on the x-axis). The slope is negative means that the line ill slope downwards from left to right. To find the point at which the line crosses the x-axis, we recall that the slope of a line is given by

i.e.

Thus, the line passes through the points, (0, 490) and (735, 0).

3.) We write the equation with a function notation as follows

The graph of the function above represents the number of wrap lunch specials sold for every given number of sandwich lunch specials sold.

4.) The graph of the function is attached. In the graph the vertical axis is the y-axis while the horizontal axis is the x-axis.

5.) Given that Sal's total profit on lunch specials for the next month is $1,593 and that the profit amounts are $2 for each sandwich and $3 for each wrap.

The gaph of the function representing the new situation is similar to the graph of the previous situation because both graphs have the same slope and a parallel to each other.

They have different y-intercept with the y-intercept of the later situation being (0, 531). Thus the graph of the later situation is above the graph of the previous situation.

6.) In the given graph the y-intercept is (0, 300) and the x-axis is (450, 0). Recall that the equation of a line with two of the point through which the line passes known is given by

Therefore, the equation of the given graph is given by

You might be interested in
Find the perimeter of this please help.
Bezzdna [24]

Answer:

i think the perimeter is 17 hope this helps

4 0
2 years ago
Angie is holding 20 coins, all of which are either dimes or quarters. They have a value of $4.10. Determine how many coins of ea
77julia77 [94]
16 quarters and one dime
6 0
3 years ago
Read 2 more answers
Both lines pass through the point (-3,-4). one has a slope of 4 and the other has a slope of -1/4
Alchen [17]
If the question is to find the slope-intercept form of both lines, here's the answer:
Both lines pass through the point (-3,-4), so we can use these coordinates in both equations. The slope-intercept form is represented by y=mx+b, with m the slope, b the intersection of the line with Y'Y for x=0, y and x the coordinates of a point.
Let's first apply all these for the first line, with a slope of 4.
y = mx + b
y=-3; x=-4; m=4. All we need to do is find b.
-3 = 4(-4) + b
-3 = -16 + b
b=13
So the equation of the first line is y= 4x + 13.

Now, we'll do the same thing but for the second line:
y=-3; x=-4; m=-1/4, and we need to find b.
-3 = (-1/4)(-4) + b
-3 = 1 + b
b= -4
So the equation of the second line is y=(-1/4)x - 4

Hope this Helps! :)
3 0
3 years ago
7 divided by 2-4.5x3+8
lord [1]

Answer:

2-4.5×3+8=-3.8

-3.8÷7=-0.5

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
What is the Answer???
MAXImum [283]

Answer: 190

Step-by-step explanation:

55 +50+90= 195

then round it and you get 195

3 0
3 years ago
Other questions:
  • A group of students is given a 10 by 10 grid to cut into individual unit squares. The challenge is to create two squares using a
    9·1 answer
  • A line passes through (4, 5) and (8, 9). Which equation best represents the line?
    13·1 answer
  • Comet cable charges $32.50 a month for basic cable television. Each premium channel selected costs an additional $4.50 per month
    12·1 answer
  • How many square inches of paper did Benjamin use to wrap the box
    8·1 answer
  • (-7+8d)0.6 distributive property
    15·1 answer
  • Which of the following numbers is irrational? A. 0.25 B. .25 with a line on top C. 0.000000025 D. 0.002536785471264...
    7·1 answer
  • PLZZ I REALLY NEED SOME HELP
    9·1 answer
  • 60 POINTS PLEASE HELP! If the parent function f (x) =log (x+1) were replaced by g (x)= -log(x-1) , how would the graph be affect
    15·1 answer
  • In an assignment and need help with this question
    10·1 answer
  • Please help this is due TODAY
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!