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
brilliants [131]
3 years ago
9

Bx-6y=18 and 2x-3y=9

Mathematics
1 answer:
Sloan [31]3 years ago
4 0
X - 6y=18     
2x-3y=9    |*-2

   x -6y=18
-4x+6y=-18
----------------
-3x=0, x=0

2x-3y=9
2*0-3y=9
-3y=9, y=-9/3, y= -3
You might be interested in
The cooler at a picnic contained 4 apple juice boxes, 8 orange juice boxes, and 6 fruit punch juice boxes. A juice box is select
Mandarinka [93]

Answer:

5/9

Step-by-step explanation:

complement means not choosing an orange  

P( not choosing orange) = (apple and fruit) / total

                                          = (4+6) / (4+6+8)

                                          =10/18

                                           = 5/9

8 0
2 years ago
Find the equation of a line with slope -6 that goes through the point (-2,23)
elena55 [62]
Y - 23 = - 6 ( x + 2 )
Y - 23 = - 6x - 12
Y = - 6x + 11
Y + 6x = 11
Thanks me if it is correct !!
6 0
3 years ago
Farmer George is painting 3 chicken coops. He started painting this morning. Now he only has 3/4 of a chicken coop left to paint
mariarad [96]
If Farmer George starts painting in the morning, and only has 3/4 of a chicken coop left to paint:
3-3/4=
12/4-3/4=9/4 painting in the morning
To put it in a mixed number,  2 1/4 (aka 2.25)
3 0
2 years ago
Read 2 more answers
Find the sum of 2y²+3yz-y²-yz-z²+6zy-3y² please help STEP explanation ​
larisa86 [58]

Answer:

See picture attached

Step-by-step explanation:

I hope this helps you.

Please give me brainliest if it's correct

7 0
2 years ago
Read 2 more answers
Which digit is the hundred place in the number of 742.891
zavuch27 [327]

Answer:

7

Step-by-step explanation:

if you meant hundredths it would be 9, but 7 is in the hundreds place

3 0
3 years ago
Other questions:
  • 1. Write an equation in point-slope form for the line through the given point with the given slope. (5,2); m=3
    13·2 answers
  • ______ are two angles that add up to 180° that share a common vertex.
    7·2 answers
  • Suppose you roll two dice. How many different ways can you roll the dice so that their sum is 2
    13·1 answer
  • Please answer this question!! 40 points and brainliest for sure!
    15·2 answers
  • Which difference is about 10?
    14·2 answers
  • Lee watches TV for 3 hours per day. During that time, the TV consumes 250 watts per hour. Electricity costs (12 cents)/(1 kilowa
    5·1 answer
  • Lawrence father gave him 200 baseball cards.each week,Lawrence purchase 25 baseball cards to add to his collection which inequal
    11·1 answer
  • What is the molecular formula for this compound
    10·2 answers
  • ) La Organización Mundial de la Salud dispuso que el consumo máximo de
    12·1 answer
  • . .06 cm = ________ mm
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!