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
ololo11 [35]
3 years ago
6

The cost for 25 square yards of carpet is $650 including delivery and installation. The cost for 40 square yards of installed ca

rpet is $950. Write an equation in slope-intercept form (y = mx + b) for the cost of the installed carpet.
Mathematics
1 answer:
RUDIKE [14]3 years ago
4 0
I need the answers lol
You might be interested in
Plzzz helpppppppppp meeeeeeeeeee
enot [183]

Answer:

254.47 m or B

Step-by-step explanation:

First you find the area of the circle and then you subtract it from the area of the square to get your answer.

Hope it helps c:

8 0
2 years ago
Read 2 more answers
What is the answer for 30/-31?
mart [117]

Answer:

-0.96774193548

Step-by-step explanation:

kind a mouth full

5 0
2 years ago
Help!<br> C + -328 = 477
krek1111 [17]
The answer for c would be 805
8 0
2 years ago
Read 2 more answers
The solutions to the inequality y&lt;-x+1 are shaded on the graph. Which point is a solution?
suter [353]
Answer: 
B) (3, –2)

Explanation: 
The inequality is y ≤ –x + 1
There are two ways to do this. You can try the four options by seeing where they lie on the graph, or by inputting them into the inequality and seeing if they check out. I am going to do a bit of both.

I know that the solution cannot have two positive coordinates because the first quadrant is not part of the solution, so I won't guess A or C. 
I'll try (3, –2) (which is option B).
On the graph, (3, –2) is on the line, which means it is part of the solution because the line is solid and the inequality is a greater than or equal to sign. 
Try it in the inequality: 
y ≤ –x + 1 
–2 ≤ –3 + 1 
–2 ≤ –2 yes this checks out.
9 0
3 years ago
Use the given information to answer the following questions. center (3, -9, 3), radius 5 (a) Find an equation of the sphere with
lianna [129]

Answer: The equation of the sphere with the center and radius

x^{2} +y^{2} +z^{2}-6 x+18 y-6 z+74=0

b) The intersection of this sphere with the y z-plane the x- co-ordinate

is zero(i.e., x = 0 )

Step-by-step explanation:

a) The equation of the sphere having center (h,k,l) and radius r is

(x-h)^{2} +(y-k)^2+(z-l)^2 = r^2

Given center of the sphere  (3, -9, 3) and radius 5

(x-3)^{2}+(y+9)^2+(z-3)^2 = 5^2

on simplification , we get solution

x^{2} -6 x+9+y^{2} +18 y+81+z^{2}-6 z+9=25

x^{2} +y^{2} +z^{2}-6 x+18 y-6 z+74=0

Final answer :-

x^{2} +y^{2} +z^{2}-6 x+18 y-6 z+74=0

b) The intersection of this sphere with the y z-plane the x- co-ordinate

is zero(i.e., x = 0 )

y^{2} +z^{2}+18 y-6 z+74=0

7 0
3 years ago
Other questions:
  • Please help and explain step by step , how to get the value :(​
    12·2 answers
  • Read the passage, and then answer the question.
    7·2 answers
  • Helppppppppppppppppppppppppppppp
    14·1 answer
  • Niya worked for 5 13 hours and earned $77 at her job. What is Niya's pay rate in dollars per hour?
    11·2 answers
  • Need a quick answer please
    10·1 answer
  • The net of a rectangular prism is shown below. What is the total surface area of the prism in square centimeters?
    13·1 answer
  • New Orleans is 2 meters below sea level.
    9·1 answer
  • How would you solve for these
    12·1 answer
  • A bus driver applies a force of 55.0 N to the steering wheel which in turn applies 132 N of force on the steering column What is
    7·1 answer
  • he frequency table represents the job status of a number of high school students. A 4-column table with 3 rows titled job status
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!