3 years ago

Question 2 (2 points) Which point is the intersection of the graphs of this system of equations? 6x + 2y = -4 3x +2y = 8

Mathematics

1 answer:

sashaice [31]3 years ago

3 0

Answer:

(x, y) =(-4,10)

Step-by-step explanation:

6x+2y=-4

3x+2y=8 /*(-1)

6x+2y=-4 (1)

-3x-2y=-8 (2)

6x+2x=-4

(1)+(2) 3x=-12

6x+2x=-4

x=-12/3

6x+2y=-4

x=-4

6*(-4)+2y=-4

x=-4

-24+2y=-4

x=-4

2y=-4+24

x=-4

2y=20 y=20/2 y=10

(x,y)=(-4,10)

You might be interested in

Compare 600,000+20,000+3,000+900+10+1 to six hundred ninety two thousand, two hundred eighty six

Natalka [10]

623,901 is less than 692,281

4 0

3 years ago

abigail is putting tiles on a table top. she needs 48 tiles for each row of 8. each row will have 6 white tiles. the rest of the

AleksandrR [38]

If there are 48 tiles in each row then minus 48 - 6 white tiles = 42 purple tiles. And if there are 8 rows then 8 x 42 = 336. So Abigail needs 336 purple tiles.

hoped I helped

3 0

3 years ago

what type of association is there between the soeed of a car and the distance the far travels ina given time at that speed?

Troyanec [42]

Answer:

Data on speeds and travel times of motor vehicles are essential to ... speeds and travel times, investigates the relationship between speeds and travel times ... Travel time-The total time required to traverse a given distance, including all ... when using some types of timing equipment at times of heavy traffic volume.

Step-by-step explanation:

4 0

3 years ago

Select all possible equivalent expressions below

const2013 [10]

Answer:the 2nd the 3rd the 5th. Maybe the first.

Step-by-step explanation:

3 0

2 years ago

PLS HELP!!! EXTRA POINTS ago however answers :)))

Dafna11 [192]

mmmmmaaaaattttthhhhh

8 0

3 years ago