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
victus00 [196]
3 years ago
11

What's the system of linear equations by the solution graphed below

Mathematics
2 answers:
AfilCa [17]3 years ago
8 0
D should be the correct answer. <span>Hope this helps! Brainliest would be appreciated!</span>
bija089 [108]3 years ago
7 0
<h2>Answer:</h2>

The system of linear equation that is graphed is:

  Option: A

         A.   y > -1 and   y ≤ -x

<h2>Step-by-step explanation:</h2>
  • By looking at the graph we observe that the first inequality:

Is a strict inequality (since the graph is a dotted line which passes through (0,-1) and is a horizontal line parallel to the x-axis )

Also, the shaded region is above the line i.e. towards the origin.

This means that the line passes the zero point test.

Hence, the inequality which satisfies this condition is:

                                 y > -1

  • Also, the graph of the second inequality:

Is a solid line (i.e. the inequality is not strict) and the line satisfies the relation y= -x and the shaded region lie below the line i.e. the inequality is given by:

                                       y ≤ -x

You might be interested in
a drawing is held every Friday in Ms. Peterson's class to determine who feeds the pet gerbil for the next week if there are 15 g
koban [17]

There are  (15 + 13) = 28 students in Ms.Peterson's class.

13 of them are boys.

The probability of drawing a boy's name is 

                     (boys) / (total) =

<em>                   </em>       13 / 28 = <em> 0.4643...</em>  =  46.4% . (rounded)


5 0
3 years ago
Please help with all part because I will brainliest plus 50 points!!
KonstantinChe [14]

Answer:

sorry I can only answer b.

3 sec = 36 feet

6 sec = 72 feet

9 sec = 108 feet

6 0
3 years ago
Read 2 more answers
Factor this trinomial.b^2-6b-7?your answer should consist of two binomials.
Stolb23 [73]

b^2-6b-7=b^2+b-7b-7=b(b+1)-7(b+1)\\\\=\boxed{(b+1)(b-7)}

4 0
2 years ago
Read 2 more answers
What is the q3 in 72,60,64,75,79,63,79,61,78
Snowcat [4.5K]
am pretty sure its 76.5
3 0
2 years ago
A store sells televisions for $360 and video cassette recorders for $270. At the beginning of the week its entire stock is worth
kaheart [24]

Answer:

The number of Television at the beginning was 90

The number of video cassette recorders at the beginning was 89

Step-by-step explanation:

Selling Price of 1 Television =$360.

Selling Price of 1 video cassette recorders for $270.

Let the number of Television at the beginning=x

Let the number of video cassette recorders at the beginning =y

Opening Stock =$56,430.

Therefore:

  • 360x+270y=$56,430.

It sells three quarters of the televisions and one third of the video cassette recorders for a total of $32,310.

\frac{3}{4}(360)x+\frac{1}{3}(270)y= \$32,310

270x+90y=32310

We then solve the two equations to obtain x and y.

  • 360x+270y=$56,430. (Multiply by 270)
  • 270x+90y=32310          (Multiply by 360)

97200x+72900y=15236100

97200x+32400y=11631600

Subtract

40500y=3604500

y=89

Substitute y=89 into 270x+90y=32310 to obtain x

270x+90(89)=32310

270x=32310-8010=24300

x=90

Therefore:

The number of Television at the beginning was 90

The number of video cassette recorders at the beginning was 89

8 0
3 years ago
Read 2 more answers
Other questions:
  • (30PTS and PLEASE HELP!!) What is the function rule that describes the pattern in the table?
    8·1 answer
  • What is best definition of combining like terms
    13·1 answer
  • Which polynomial is represented by the algebra tiles?
    7·2 answers
  • PLEASE HELP!!! How many solutions does each polynomial have?​
    5·1 answer
  • What is the answer to question
    14·1 answer
  • Jennifer is planning a holiday. The hotel costs $60 per night and her flights cost $150. She has a budget of $500 for hotel and
    13·1 answer
  • Last spring 12 birds ate 8 cups of birdseed in one month. If I am expecting 18 birds this month, how
    15·1 answer
  • Determine whether the graphs of any of the following equations are parallel or perpendicular. Explain
    10·1 answer
  • Please i need your help !
    15·2 answers
  • What’s the answer to this question???????
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!