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Vesna [10]
3 years ago
15

5x-6y=-25 and 4x-3y+20=0 How many solutions does the system have?

Mathematics
1 answer:
natta225 [31]3 years ago
8 0
It has only 2 solutions
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Needs to show work.<br> Find the X intercept and the Y intercept for 2x-6y=12
liberstina [14]

Answer:

x: (6,0)

y: (0,-2)

Step-by-step explanation:

To find the x-intercept, substitute in  0  for  y  and solve for  x . To find the y intercept, substitute in  0  for  x  and solve for  y .

Ex -

X : 2x -6(0)=12

2x=12

2 cancels out with 2

12/2 = 6

Y: 2(0 )- 6y =12

-6y=12

negative 6 times negative 6 cancels

12/-6 = -2

4 0
3 years ago
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For every 4 regular sodas sold at a market, there are 2 diet sodas sold. What is the ratio of diet sodas sold to the total numbe
Tatiana [17]

Answer:

1/3

Step-by-step explanation:

The total number of sodas sold is 6, which means the amount of diet soda compared to that is 2/6. This can be further simplified to 1/3.

5 0
3 years ago
find the volume of a right circular cone that has a height of 2.1m and a base with a diameter of 13.7m. round your answer to the
elena-14-01-66 [18.8K]

Answer:

V = 103.2 m³

Step-by-step explanation:

6 0
4 years ago
Evaluate help please!
UNO [17]
<h2><u>ABSOLUTE VALUE</u></h2>

The absolute value of a number is the distance from 0 to that number. The distance is positive, hence, the absolute value is always a positive number.

<h3>Exercise</h3>

Replace the value of x:

| x - 8 |

| -4 - 8 |

| -12 | = \large{\boxed{12}}

The absolute value of a number is the numerical value of the number, without regard to its sign.

<h3><u>Answer.</u> 12</h3>
3 0
3 years ago
What is -7 2/7 + 6 5/7
Alexandra [31]

Answer:

Answer is

Step-by-step explanation:

How this helps you can’t type explanations cause I’m in a hurry

3 0
3 years ago
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