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
kondaur [170]
3 years ago
7

What is the slope?

Mathematics
1 answer:
Verizon [17]3 years ago
7 0
The slope is -2 or -2/1 
the x intercept is -8 
the y intercept is -4
the equation of the line in slope intercept form is y= -2x-4
the equation of the line in standard form is -2x-4y=0
You might be interested in
Can someone help me with my 04.05 Graphing Exponential Functions assignment
True [87]

Answer:

what is the questions

Step-by-step explanation:

4 0
3 years ago
Two opposite sides of a parallelogram are 3x-8 and 10x+13. Find the measure of all sides
RSB [31]

Answer:

Step-by-step explanation:

Using the parallelogram theorem

3x-8 = 10x+13

-7x = 21

x = -3

Substitute

3(-3) - 8

-17

10(-3) + 13

-17

5 0
3 years ago
Please help me with this geometry question. x and pr needed ao basically like this x=(answer), PR=(answer). Thank you
Dennis_Churaev [7]

Answer:

x = -1, PR = 38.

Step-by-step explanation:

As Q is the midpoint of PR

PQ = QR

6x + 25 = 16 - 3x

9x = -9

x = -1.

PR

= 6x + 25 + 16 - 3x

= 6(-1) + 25 + 16 - 3(-1)

= -6 + 25 + 16 + 3

= 38.

7 0
2 years ago
If the price of a business math text rose to $120 and this was 10% more than the original price what was the original selling pr
kolezko [41]

Step-by-step explanation:

120*10% =12

10% percent *120

= (10/100)*120

= (10*120)/100

= 1200/100 = 12

120 - 12 = 108.00 is original price of math text

5 0
2 years ago
A student group claims that first-year students at a university must study 2.5 hours (150 minutes) per night during the school w
AlekseyPX

Answer:

We have strong evidence that on average, students study less than 150 minutes per night during the school week

Step-by-step explanation:

Normal distribution:

mean     μ₀ = 150

Sample:

Sample size    n = 272

Sample mean   x = 141

Sample standard deviation  s  = 66

The standard error of the sample mean  SE = σ /√n

SE = 66/√272

SE = 66 / 16,49

SE = 4

Test Hypothesis:

Null hypothesis                            H₀             x  =   μ₀

Alternative hypothesis                Hₐ            x <    μ₀

z(s)  test statistics is:

z(s)  =  ( x  -  μ₀ ) / s/√n

z(s) = - 9 /4

z(s) =  -  2,25

p-value  for that z(s)      p-value  = 0,0122

Then for α =  0,05 p-value < 0,05

We are in the rejection region we need to reject H₀

7 0
3 years ago
Other questions:
  • The reliability of a piece of equipment is frequently defined to be the probability, P, that the equipment performs its intended
    11·1 answer
  • Estimate and then solve the equation
    12·1 answer
  • Find the inverse of the following f(x)=-3x^2+3 X&gt;0
    13·1 answer
  • What is the y-intercept of this line?​
    8·2 answers
  • PICTURE IS SHOWN.....
    7·2 answers
  • Solve for y.<br> -80 + y = 80<br> y=0<br> y=-160<br> y = 160
    15·1 answer
  • Tristan is working two summer jobs, making $7 per hour babysitting and $19 per hour lifeguarding. Tristan must earn at least $21
    7·1 answer
  • Find the velocity of a runner that complete 400 meters in 56 seconds
    14·2 answers
  • Which statement best describes the area of triangle abc shown below?
    5·1 answer
  • The city of Raleigh has 11000 registered voters. There are two candidates for city council in an upcoming election: Brown and Fe
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!