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
Lapatulllka [165]
1 year ago
6

Hey, I haven't been able to get any of these right, I wasn't a there the day we learned this and i'm needing help getting the re

st of it done before 3:00. Could any of you please help me out on this, it'd mean a lot!

Mathematics
1 answer:
Tatiana [17]1 year ago
3 0

The correct graph for each of the equations are respectively;

5) Graph C

6) Graph A

7) Graph B

<h3>How to Interpret Linear Equation Graphs?</h3>

The general form of equation of a line in slope intercept form is;

y = mx + c

where;

m is slope

c is y-intercept

5) We are given the linear equation as;

-9x + 3y = 0

3y = 9x + 0

y = 3x + 0

The slope is 3 and y-intercept is zero. Thus, the correct graph for this function is; Graph C

6) We are given the linear equation as;

4x - 6y = 12

Rearranging we have;

6y = 4x - 12

y = ⁴/₆x - 2

y = ²/₃x - 2

Thus, slope is 2/3 and y-intercept is -2. The correct graph is graph A

7) The correct graph of the function 25x - 10y = -50 is the graph B.

Read more about Linear Equation Graphs at; brainly.com/question/4074386

#SPJ1

You might be interested in
Translate the sentence into an equation. The sum of 3 times a number and 7 is 19.
klemol [59]
D. Because you're multiplying 3 by a number which is what the variable represents (n), then you're just adding 7 to that which equals 19 all together. It all translates to 3n+7=19.

7 0
3 years ago
Which ordered pair would form a proportional retationship with the points in the graph?
shtirl [24]

Answer:

(9, 6)

Step-by-step explanation:

the given points are

(3, 2)

(6, 4)

so, can you see, how the sequence continues ?

I see immediately that for every 3 additional units of x we add 2 units of y.

so, yes, the next point in the sequence is

(6 + 3, 4 + 2) = (9, 6).

so, this point (or ordered pair) follows the same ratio or proportional relationship between x and y as the points already in the graph.

in other words, they are on the same line following the same slope ("y coordinate change / x coordinate change" when going from one point on the line to another).

7 0
1 year ago
What is the third quartile of this data set 21,24,25,28,29,35,37,43,44
FrozenT [24]

Answer:

40

Step-by-step explanation:

The data is

21,24,25,28,29,35,37,43,44

To find the third quartile we have to arrange the data in increasing order

so the data in increasing order is

21,24,25,28,29,35,37,43,44

total number of values = 9

Median value = (n + 1 )/ 2

                       =(9+1)/2

                       =5th value

so the median is  29

Lower half of the data is the values before the median and upper half of the data is values after the median

so lower half = {21,24,25,28}

Upper half = {35,37,43,44}

so to find the third quartile we will use the upper half of the values

Third quartile means that the median of the values of upper half of the data

As the total No of value in upper half is 4 which is an even no

we will take the middle values of the upper half and take their mean

so

Third Quartile = \frac{37+43}{2}

                        =\frac{80}{2}

                        =40

so the value of third quartile is 40

4 0
3 years ago
A piece of equipment is purchased for $18,000 &amp; has a salvage value of $2,000. The estimated life is 10 years &amp; the meth
Travka [436]

Answer:

The total value would be 17,210.

8 0
2 years ago
What does the word by means in 6 by 6
yawa3891 [41]
It is something that you see often. In the problem it may say what is the area of a square that is 6in by 6in. The BY represent multiplication 
6 0
2 years ago
Read 2 more answers
Other questions:
  • Which expressions have a value of –23?
    6·2 answers
  • Evaluate the expression 5c-2 for c=5
    15·1 answer
  • Please help ASAP!!!
    6·1 answer
  • Write the equation 2x + 4y = 12 in slope intercept form.
    7·1 answer
  • Please help with this​
    10·1 answer
  • Please help me!!!!!!! asapppp
    15·1 answer
  • Interior and exterior triangle angles
    11·1 answer
  • In ΔSTU, the measure of ∠U=90°, the measure of ∠S=16°, and TU = 5.9 feet. Find the length of ST to the nearest tenth of a foot.
    13·1 answer
  • Please Help!!!
    13·1 answer
  • Simplify the following expression. (0.5x – 3)(0.5x + 3)​
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!