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
Lemur [1.5K]
3 years ago
9

A system of equations is shown below. Which of the following statements describes the graph of this system of equations in the (

x, y) coordinate plane?
3y − 5x = 15
6y − 10x = 30

Select one:
A. Two parallel lines with positive slope
B. Two parallel lines with negative slope
C. A single line with positive slope
D. A single line with negative slope
Mathematics
1 answer:
ollegr [7]3 years ago
5 0

The given system of equations represent a single line with positive slope. So option C is correct.

<u>SOLUTION: </u>

Given system of equations are

\begin{array}{l}{3 y-5 x=15 \rightarrow(1)} \\\\ {6 y-10 x=30 \rightarrow(2)}\end{array}

Now, if we observe, (1) \times 2 \rightarrow(2) multiplying the 1^{st} equation with 2 results in 2^{nd} equation.

which means the two line equations represents the same line.

Now, let us find the slope of line, \text { slope }=\frac{-x \text { coefficient }}{y \text { coefficient }}=\frac{-3}{-5}=\frac{3}{5}=\text { positive slope }

So, the line has a positive slope.

You might be interested in
Helppp me please...?.?)
butalik [34]
The answer would be 16 because 40 divided by 5 is 8 and 8 times 2 is sixteen so it would be 16
8 0
3 years ago
Read 2 more answers
-10(x+12)-11x.........................,............
NNADVOKAT [17]
-10x -120-11x
combine like terms so -10-11= -21x-120
7 0
2 years ago
A park plants young maple trees. A maple tree grows 1 1/2 feet per year.
nekit [7.7K]
I think you do multiplying fractions. So 1 1/2 x 20
3 0
3 years ago
Read 2 more answers
Which expression represents the greatest value?
Luden [163]

Answer:

"-2" is the same in all expressions, and it's just plus or minus. so let's ignore the "-2" and look only at the rest

+1 is the greatest then

so -2+1 is the greatest

4 0
3 years ago
Please help!!!!me!!!!!!
stich3 [128]

Answer:

y= 163 because of vertical angle

4 0
3 years ago
Read 2 more answers
Other questions:
  • The area of the top of the rectangle table is 323 square feet. If the length of the table is19 feet what is the width of the tab
    8·1 answer
  • In 12 hours, the temperature fell steadily from 17degrees to -7degrees f. what was the average change in temperature per hour?
    5·1 answer
  • Solve for d: d + 9 = 15 show work please
    14·2 answers
  • Probability math help! Please help :)
    5·1 answer
  • ₦550 FREE GIFT, SIGN UP TO GET ! https://opay.ng/s/2I0H​
    12·2 answers
  • Please I need help ASAP ;-;
    11·2 answers
  • Which value for x makes the sentence true?
    5·1 answer
  • NEED ANSWER ASAP! CORRECT ANSWER GETS BRAINLIEST!
    6·2 answers
  • I need help with my whole quiz but i will just start with this one plzzzz helpp!!!I
    15·2 answers
  • jamie and emily are married and make a total annual gross pay of 91,500. Use the table below to calculate their total and federa
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!