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xxMikexx [17]
2 years ago
15

What's the answer to the question?

Mathematics
1 answer:
Tom [10]2 years ago
8 0
The king of hearts in cards
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Solve the given system of equations2y=x+93x-6y=-15
attashe74 [19]

Answer:

No solutions

Explanation:

The given system of equations is

2y = x + 9

3x - 6y = -15

To solve the system, we first need to solve the first equation for x, so

2y = x + 9

2y - 9 = x + 9 - 9

2y - 9 = x

Then, replace x = 2y - 9 on the second equation

3x - 6y = -15

3(2y - 9) - 6y = -15

3(2y) + 3(-9) - 6y = -15

6y - 27 - 6y = -15

-27 = -15

Since -27 is not equal to -15, we get that this system of equation doesn't have solutions.

5 0
9 months ago
Solve by factorising x2+8x+15=0
Alex_Xolod [135]

Answer:

Hi! The correct answer is x= -3 ,-5!

Step-by-step explanation:

<em>~Factor and set each factor equal to 0~</em>

6 0
2 years ago
Read 2 more answers
10 subtracted from a number is 15.
Vlada [557]
When negative five is subtracted from a number the result is 10. The number is 5.
x - (-5) = 10
x + 5 = 10
x = 10 - 5
x = 5
8 0
3 years ago
Which graph shows a reflection of point A over the line? *
ohaa [14]

Answer:

D

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
In an orchard, there are 16 apple trees, 22 orange trees, and a cherry tree. What is the ratio of apple trees to orange trees? O
AlladinOne [14]

Answer:

C.  16 : 22

Step-by-step explanation:

Given:

  • Apple trees = 16
  • Orange trees = 22
  • Cherry trees = 1

Ratio of apples trees to orange trees:

⇒ apple : orange

⇒ 16 : 22

6 0
2 years ago
Read 2 more answers
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