Non-collinear points are a set of points that do not lie on the same line. Don’t know if that’s what you were asking but yeah those are called Non-collinear points.. have a nice day or night or whatever lol

7 0

3 years ago

Will mark you brainliest once you get the answer correct!!

BartSMP [9]

The answer is thirty four

5 0

3 years ago

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PLEASE HELP <br> 5|12-r|>15

Novay_Z [31]

Step-by-step explanation:

5.|12 - r| > 15

|12 - r| > 15/5

|12 - r| > 3

12 - r < -3 or 12 - r > 3

-r < -3 - 12 or -r > 3 - 12

-r < -15 or -r > -9

r > 15 or r < 9

4 0

2 years ago

HELP!!

Alekssandra [29.7K]

Answer: a) $25x+30y=221.25\\5x+45y=191.25$

b) Cost of a macadamia nut chip cookie is $33.93 and the cost of triple chocolate cookie. is $3.77

c) Elimination method because it enables us to eliminate one of the variables.

Step-by-step explanation:

Let x be the cost of macadamia nut chip cookie and y be the cost of triple chocolate cookie.

Then according to the question we have the following equations:-

$25x+30y=221.25..................(1)\\5x+45y=191.25.......................(2)$

Multiplying 5 on both sides of the equation (2), we get

$25x+225y=956.25$ ...............(3)

By using elimination method, subtract equation (1) from (3) we get

$195y=735\\\Rightarrow\ y=3.77$

Substitute the value of y in (2), we get

$5x+45(3.77)=191.25\\\Rightarrow\ 5x=191.25-169.65\\\Rightarrow\ x=33.93$

8 0

4 years ago

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