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
inessss [21]
2 years ago
15

Cho biết hàm cầu đối với một loại hàng hóa nhất định là ( USD / đơn vị sản phẩm ) P = -0,21. Q ^ ( 2 ) -0,84.Q+ 50 Thặng dư của

người tiêu dùng tại mức lượng cân thị trường Q = 9 là kết quả nào sau đây ?
Mathematics
1 answer:
Free_Kalibri [48]2 years ago
8 0

Step-by-step explanation:

hello yah language Samajh Mein Nahin a rahi hai

You might be interested in
Solve the equation and check your solution. (If an answer does not exist, enter DNE. If all real numbers are solutions, enter RE
r-ruslan [8.4K]
5x-4=4x+8
-4x. -4x
X-4=8
+4. +4
X=12
5(12)-4=4(12)+8
60-4=48+8
56=56
5 0
3 years ago
Number 16 find the distance between the two points
Fittoniya [83]
<u>use the distance formula for this which is:
Sqrt[ (x2-x1)^2 + (y2-y1)^2]
If that is hard to read look it up but pretty much its:
Sqrt [(-12 -12)^2 + (-2-5)^2]
Sqrt [(0)^2 + (-7)^2]
Sqrt [49]
7</u>
7 0
3 years ago
Solve the following systems of inequalities and select the correct graph:
zaharov [31]
We can replace the inequality with qual sign:
2x - y = 4
x + y = -1
We can combine both question
3x = 3
x = 1
Since we know x = 1, we can solve for y by plug in in either equation:
x + y = -1
1 + y =-1
y = -2
or
2x - y = 4
2(1) - y = 4
-y = 2
y = -2

So the solution of this system of equation is the coordinate (1, -2)
8 0
2 years ago
Jimmy’s dad gave him $100 on his birthday, which is January 1. Jimmy deposited the $100 in his savings account the same day. At
jeyben [28]
Basically you just have to do 100*3=300 (* multiply)
5 0
3 years ago
Elsie pays $8.99 for a one-pound canister of Georgia pecans. Write and solve a proportion to determine the cost of 4
ch4aika [34]

Answer:

$ 35.96

Step-by-step explanation:

Let x be the cost ( in dollars ) of 4 ounces of the pecans,

So, the ratio of the cost and ounces needed = \frac{x}{4}

Also, the cost of 1 ounces of pecans is $ 8.99,

Thus, the ratio of the cost and ounces needed = \frac{8.99}{1}

Hence, we can write,

\frac{x}{4}=\frac{8.99}{1}

Which is the required proportion,

By cross multiplication,

x = 4 × 8.99 = 35.96

Therefore, $ 35.96 is the cost of 4 ounces of the pecans.

6 0
3 years ago
Read 2 more answers
Other questions:
  • Suppose a horse is galloping at 19 mph toward a clown, and the clown is racing toward the horse on an ATV which can sustain a sp
    8·1 answer
  • Is t-8=3t+1 a solution , no solution or a infinite solution
    11·1 answer
  • A study by the National Athletic Trainers Association surveyed random samples of 1679 high school freshmen and 1366 high school
    10·1 answer
  • an office supply company is shipping a case of paper to a school.There are 10 reams of paper in the case.If each ream of paper w
    5·2 answers
  • A floor plan shows that the exterior of a room has dimensions 12 feet by 17 feet. If the area of the room measured from the inte
    14·1 answer
  • Graph and write the solution:<br><br> Y= x - 4<br> Y= 1/3x - 2
    8·1 answer
  • A flagpole casts a shadow that is 12 ft long. A 6-ft tall man casts a shadow
    14·1 answer
  • Label the trapezoids with the given side measures: , and Use similar figures and the given side lengths to complete the followin
    12·1 answer
  • 21 = 1/4 Ayo can some1 solve this for me thanks lol mwa
    15·1 answer
  • 9. Which is a solution of the equation 5(x – 8) = -55 ?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!