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
juin [17]
2 years ago
12

3x+1y=6 2x-1y=-1 plz helpllllllllll

Mathematics
1 answer:
Gwar [14]2 years ago
4 0

Answer:

x=1 y=3

Step-by-step explanation:

3x+y=6 is the same as y=6-3x

2x-y=-1 is the same as y=2x+1

set them equal to each other

6-3x=2x+1

5x=5

x=1

substitute the value of x into either equation

y=2(1) +1

y=3

You might be interested in
Help me with math please
DENIUS [597]

(-3^3+2 · -2^2)^2-4^4

(-27+2 · -4)^2-4^4

(-27+(-8))^2-4^4

-35^2-4^4

1225-256

969

8 0
2 years ago
Graph each equation<br> Y=-2|-3X+3|+4<br><br> NEED HELP ASAP!!
HACTEHA [7]

Graph the absolute value by using the vertex and a few selected points

Point One: X= -1, Y= -8

Point Two: X= 0, Y= -2

Point Three: X= 1, Y= 4

Point Four: X= 2, Y= -2

Point Five: X= 3, Y= -8

The graph should look something like a mountain or an upside down V

3 0
3 years ago
Which of the following could be the equation of the graph shown below
irina [24]
-4x + 2y = -6
2y = 4x - 6
y = 2x - 3....y int = -3 , x int = (3/2,0)

I believe it is going to be : -4x + 2y = -6

4 0
3 years ago
Read 2 more answers
Juan is making a model out of rhombi. Each rhombus will be connected to the one before it. Each rhombus will be 6 inches tall an
love history [14]

He will need 12 sq. inches of Paper for each rhombus.

Given: 6 inches tall and 4 inches wide.

so, Length of the diagonals are 6 and 4 inches respectively.

Refer to figure.

The two diagonals cuts the rhombus into four equal parts, so

Area of one rhombus = 4 x (area of 1 part of the rhombus)

Now,

Area of 1 part of the rhombus = \frac{1}{2} x 3 x 2

                                                  = 3 sq. inches

Area of one rhombus = 4 x 3 = 12 sq. inches

Hence, 12 sq. inches of Paper is needed for each rhombus.

Learn more about the "Finding the area of the rhombus" Here : brainly.com/question/10684261

#SPJ4

5 0
1 year ago
Read 2 more answers
If you divide 3,180 and 4 what would the answer be?
rodikova [14]
3,180 divided by 4 = 795!
3 0
3 years ago
Read 2 more answers
Other questions:
  • Jason and Melvin are swimming across a lake that is 4 miles long. Jason swam 2.5 miles in 2 hours and Melvin swam 4 miles in 2.5
    12·1 answer
  • Scientists released 6 rabbits into a new habitat in year 0. Each year, there were four times as many rabbits as the year before.
    5·2 answers
  • PLEASE HELP WILL MARK AS BRAINLIEST!!!!! When is it a good idea to purchase discount points on a mortgage? Explain in complete s
    10·1 answer
  • The distance a car travels is directly related to the time it travels. The distance is 300 miles when time is 5 hours. What is t
    15·1 answer
  • Lilly estimated a quotient of 120 and found an actual quotient of 83. what should she do next?
    13·1 answer
  • Two parallel lines are crossed by a transversal. Horizontal and parallel lines p and q are cut by transversal m. At the intersec
    9·2 answers
  • In a fish tank , 8/11 of the fish have a red stripe on them. If 16 of the fish have red stripes, how man total fish are in the t
    6·1 answer
  • Jon finds a box of 350 postcards. He selects a random sample of 75 postcards and finds that 27 already have a stamp on them. Pre
    10·1 answer
  • Median of 3 7 2 4 7 5 7 1 8 8
    8·2 answers
  • it snowed 7/8 inches on Monday. on Tuesday it snowed 1/4 inches less than it did on Monday. how much did it snow on tuesday HELP
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!