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Nezavi [6.7K]
3 years ago
5

Heyo, could you help me? thank you

Mathematics
1 answer:
devlian [24]3 years ago
3 0

Answer:

A system of linear equations can have no solution, a unique solution or infinitely many solutions. A system has no solution if the equations are inconsistent, they are contradictory. for example 2x+3y=10, 2x+3y=12 has no solution. is the rref form of the matrix for this system.

Step-by-step explanation:

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Please help me thank you
Fynjy0 [20]

Answer:

Step-by-step explanation:

11/77=x/21

x=3

4 0
3 years ago
What is the sale price of a car that has an original price of 15,500 with a 14% off sale
Mars2501 [29]
14% of $15,500 is $2,170. $15,500 minus $2,170 is $13,330.

When the car is on sale, the price is reduced from $15,500 to $13,330.
5 0
3 years ago
What value of x makes this equation true? -2x+3=-15
zhannawk [14.2K]

Answer:

<em>x = 9</em>

Step-by-step explanation:

-2x + 3 = -15

-2x = -15 - 3

-2x = -18

x = 9

Hope this helps! :)

5 0
4 years ago
Read 2 more answers
Name a set of vertical angles in the image below:
melomori [17]
<h3>Answer:  B) 1 & 3</h3>

Explanation:

Vertical angles form when we have an X shape like this. They are opposite one another and always congruent. Angles 2 and 4 is the other set of vertical angles.

3 0
3 years ago
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Can someone help me ASAP??? its for homeworkkk
r-ruslan [8.4K]

I think that the answer is 120 cubes

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4 years ago
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