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
Dafna11 [192]
3 years ago
14

Pls it's urget solve it fast ​pls pls

Mathematics
1 answer:
Olin [163]3 years ago
6 0

Answer:

15

Step-by-step explanation:

2x+3y=5

6x+9y=k

Multiply the top equation by 3:

6x+9y=15

Since the left side of both equations is 6x+9y, k must be 15. k and y can now have infinite solutions, since the top and bottom equations are the same. Hope this helps!

You might be interested in
3× - 2y = 13, 2x +2y =0​
8090 [49]
Referring to the above 5x=13
Then x=13/5=2.6
For y
2(2.6)+2y=0
Y= -5.2/2=-2.6
X=2.6
Y= -2.6
3 0
3 years ago
What is an equivalent expression to<br> 4-(-5)
mrs_skeptik [129]

Answer:

9

Step-by-step explanation:

Well you will need to simplify -(-5)

So you need to multiply - by -5

negative times negative is positive so the answer for that is 5

so the equation looks like this: 4+5

4+5 is 9

Answer:9

Hope this helps!

5 0
3 years ago
Read 2 more answers
Which of the following represents the solution to the inequality
amid [387]

Answer:

the question?

Step-by-step explanation:

5 0
3 years ago
Five candidates are running for three different class offices: president, vice president, and secretary. In how many ways can th
melamori03 [73]
15 :)))))))))))))))))))))))))))))))))))
3 0
3 years ago
What is 4x-7y=3<br> x-7y=-15
pav-90 [236]

Answer:

0 i think if im wrong im sorry

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • Last geometry questions please help..... I really need it
    7·1 answer
  • |-8+(-12)|-|-12+32 simplified
    7·1 answer
  • (PLEASE ANSWER + 10 POINTS!!!)
    5·2 answers
  • Find the equation of a line passing through the point (6,−5) and parallel to the line y = 7x + 1. answers : y = 7x − 47 y = −17x
    11·1 answer
  • What are the like terms in the expression, 4m-9+3n+2
    7·1 answer
  • Solve for x: 2x – y = (3/4)x + 6.
    5·1 answer
  • Find the value of 14x3+12 divide 4
    9·2 answers
  • A sunflower grew 7 yards during the first week after it was planted. What is the height of the total sunflower in feet?
    5·2 answers
  • Ayuda mee no like fr m
    12·1 answer
  • Solve the system of equations<br> 2x-5y=3<br> X-3y=1
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!