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
Assoli18 [71]
3 years ago
8

5x+2y=43 ; -6x+3y=-30

Mathematics
1 answer:
Novosadov [1.4K]3 years ago
5 0

Answer:

-3(5x+2y=43)

2(-6x +3=-30)

-15x-6y=-129

-12x+6y=-60

-27x=-189

x=7

5(7)+2y=43

35+2y=43

2y=8

y=4

(7,4)

You might be interested in
Can you please help me with this question
jeka57 [31]

Answer:

It has to be 16in since 256 is obviously to much and 4 and 8 are too little

Step-by-step explanation:


6 0
3 years ago
Hey! please help i’ll give brainliest!
Ronch [10]

Answer:

d

Step-by-step explanation:

6 0
2 years ago
Five years ago, Tim’s mom was three times Tim’s age today. Now their combined ages are 45. How old is Tim’s mom today?
klio [65]
His mother would be 30.

Hope this helps :)
4 0
3 years ago
Read 2 more answers
Without graphing, is the system independent, dependent, inconsistent? {12x=3y=12 y=-4x+5
Alla [95]
Okay so you out them into the form of y=mx+b. since equation 2 is already like that you need to do it to equation 1. which is y=-4x+4. graph both equations. if it has a solution (1 point where the two lines meet) it is consistantly and independent. if they are parallel lines and the solution is 0 the system is inconsistent and the lines are dependent. if it's the same line they are consistent and dependent. the line is not the same since the y intercept is different. the slope is the same though which tells us its parallel. so the system has a solution of 0 and is inconsistent and the lines are independent.
7 0
3 years ago
Jaleesa was organizing items in a scrapbook. She took 60 photos and divided them evenly
AveGali [126]
B. Since she has to divide the number of pictures with how many pages
8 0
2 years ago
Read 2 more answers
Other questions:
  • Factor using the grouping method: xy-4y-3x+12
    11·1 answer
  • 14.<br><br> (3.6 x 108)<br><br> (1.2 x 104)<br><br> Scientific notation
    9·1 answer
  • A tiny songbird called the blackpoll warbler migrates each fall from North America. A tracking study showed one bird flew from V
    12·1 answer
  • If you know the pythagorean theorem, then you can always find the distance between two points in the plane.
    11·2 answers
  • What is4=3a-14? .....
    14·1 answer
  • PLZ HURRY!!!!!!!!!!!!!!!!!!!Jacob is planning a hiking trip for this spring. The graph shows the relationship between time and d
    9·2 answers
  • while swimming in the pool, you attempt to swim the whole length of the pool without getting a breath. you are able to do it 3 o
    13·1 answer
  • Please help me! I don't have much time to complete the test, and anything helps. I'll give brainliest when I can!
    10·1 answer
  • Help i will give an award!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    7·2 answers
  • Is this Positive Correlation, <br> Negative Correlation, or <br> No Correlation?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!