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
Zigmanuir [339]
3 years ago
13

Will give BRAINEST

Mathematics
1 answer:
pogonyaev3 years ago
3 0
-x + y = -3; 3x + 2y = 9 :| \text{Solve}

-2x+2y=-6; 3x+2y=9 

-5x=-15 

___________________________________________________

-5x=-15 

x= \dfrac{-15}{-5} 

x= \dfrac{15}{5}  

x=3 

___________________________________________________

-2*3+2y=-6 

-6+2y=-6 

2y-6=-6 

2y=0 

y=0

____________________________________________________

x=3; y=0
You might be interested in
If a student likes hotdogs, what is the probability that student also likes burgers?
Minchanka [31]

Answer:

42.1%

Step-by-step explanation: helped by the flower dude

7 0
3 years ago
Read 2 more answers
twelve rolls of commercial-grade paper towels come in one case costing $23.58 What is the the cost per roll of paper towels
DerKrebs [107]

Answer:

$1.97

Step-by-step explanation:

23.58/12

price divided by amount

5 0
3 years ago
Brian is 1 meter 87 centimeters tall. Bonnie is 58 centimeters shorter than Brian. Betina is 26 centimeters taller than Bonnie.
Blizzard [7]

Answer:

Betina is 1\ m\ 55\ cm tall

Step-by-step explanation:

let

x ----> Brian's height

y ----> Bonnie's height

z ----> Betina's height

we know that

1\ m =100\ cm

1\ m\ 87\ cm=100\ cm+87\ cm=187\ cm

so

x=187\ cm

y=x-58

substitute the value of x

y=187-58=129\ cm

z=y+26

substitute the value of y

z=129+26=155\ cm

155\ cm=100\ cm+55\ cm=1\ m\ 55\ cm

therefore

Betina is 1\ m\ 55\ cm tall

5 0
4 years ago
Read 2 more answers
6 1/2 - 3 2/3=<br> Answer in simpliest form please
myrzilka [38]
The answer to this question is 2 5/6
7 0
3 years ago
Can yalll helppp plzzzzzzz
SVETLANKA909090 [29]
1+2(1)=3.  True
-3+2(4) = 5  True
-2+2(2) = 2 False
5 +2(-2) = 1  False
4 0
3 years ago
Read 2 more answers
Other questions:
  • Solve for y if : x=3 y= 5x+8
    5·1 answer
  • You eat 18 grams of your daily carbohydrates which is 6% of daily needs what is your daily need
    10·1 answer
  • What is the ordered pair for -x-y=6?
    15·1 answer
  • Quiz 1
    6·2 answers
  • David drops a soccer ball off a building. The building is 75 meters tall.
    14·1 answer
  • Help me out thanks !!!!!!
    13·2 answers
  • How would you explain this ? And answer?
    14·1 answer
  • Please help me I don’t understand this
    13·2 answers
  • 9. Chris needs to fix a leaky roof on his house
    6·1 answer
  • A water sample shows 0.071 grams of some trace element for every cubic centimeter of water. Cai uses a container in the shape of
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!