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Cerrena [4.2K]
3 years ago
8

Which system of equations below has infinitely many solutions?

Mathematics
2 answers:
ddd [48]3 years ago
8 0
<span>y = –3x + 4 and y = –3x – 4              no solution exists
</span><span>y = –3x + 4 and 3y = –9x + 12           y=4-3x
</span><span>y = –3x + 4 and y = -1/3x + 4              x=0, y=4
</span><span>y = –3x + 4 and y = –6x + 8               x=4/3, y=0</span>
Alchen [17]3 years ago
6 0

Answer:

y = –3x + 4 and y = –3x – 4              no solution exists

y = –3x + 4 and 3y = –9x + 12           y=4-3x

y = –3x + 4 and y = -1/3x + 4              x=0, y=4

y = –3x + 4 and y = –6x + 8               x=4/3, y=0

Read more on Brainly.com - brainly.com/question/9027548#readmore

Step-by-step explanation:

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dimaraw [331]
I believe the answer is radiant energy
5 0
3 years ago
Which statement is true?<br><br> pls help me ! * ill give you BRAINLIST , have to get it right * !
jek_recluse [69]

Answer:

Slope of function A is less than function B.

Step-by-step explanation:

Function  A is y = 2x - 4  which has a slope of 2  ( the coefficient of x).

From the graph we see that the slope of Function B is  6/2 = 3 ( from the point (2,6)

4 0
3 years ago
1. x/6 + 4 = 15
Anestetic [448]
1. x/6 = 15 - 4
x = 11 × 6
x = 66

2. 2/7x = 3/14 - 1/7
2/7x = 3 - 2/14
2 = 7x/14
x = 4

3. 4+10 = x/2
14 × 2 = x
x = 28
8 0
2 years ago
I NEED THIS FAST HELP!
Tcecarenko [31]

Answer:

569 IS THE SAME NUMBER AS 569 AND THERE ARE NO FRACTIONS THERE are just numbers

Step-by-step explanation:

MAYBE 569????????????

7 0
2 years ago
Jen Butler has been pricing​ Speed-Pass train fares for a group trip to New York. Three adults and four children must pay $ 99. 
8090 [49]

Answer:

An adult ticket is 17

A childs ticket costs 12 dollars

Step-by-step explanation:

Let a = adult price

c = child price

3a + 4c = 99

2a + 3c = 70

Multiply the first equation by 2

2(3a + 4c) = 99*2

6a + 8c = 198

Multiply the second equation by -3

-3 (2a + 3c) = 70*-3

-6a -9c = -210

Add these new equations together

6a + 8c = 198

-6a -9c = -210

----------------------

     -c = -12

Multiply by -1

        c = 12

A childs ticket costs 12 dollars

Now we need to find the price of an adult ticket

2a + 3c = 70

2a + 3(12) = 70

2a +36 = 70

Subtract 36 from each side

2a +36-36 =70-36

2a = 34

Divide by 2

2a/2 = 34/2

a = 17

An adult ticket is 17

7 0
3 years ago
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