Answer:
I notice that it looks like a bunch of tiny triangles. I wonder why there is only one chip with hot on it. It reminds me of a pie chart used to write down data.
Step-by-step explanation:
hope that helps you :)
<span>Ok can't count properly, lets try again one package has 18,
how many ways?
18, 18
18, 6, 6, 6
18, 6, 6, ones
18, 6, ones
18, ones
Therefore, there are 5 ways to buy 36 cookies.
I hope my answer has come to your help. Thank you for posting your question here in Brainly.</span>
Answer:
x=16/13
y= -9/13
Step-by-step explanation:
A: -4y=-x+4
B: y+3x=3
4B: 4y+12x=12
A+4B: 12x= -x+16
-----> 13x=16
x=16/13
-4y= -16/13+4
4y=16/13-4
y=4/13-1= -9/13
2x+8y=-32
8y=-2x-32
y=-1/4x-4
The slope is -1/4, the y-intercept is -4, and I can't graph it for you on here. Type my equation into a graphing calculator and it'll do it for you. (Desmos is a good online graphing calc, and it's free)
7 is incorrect. The answer should be -4. Here's how I'd derive it:
With 
, we should expect 
. If 
, then
Also,
so we should expect 
and
You seem to be taking
but this is not an identity.
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8 is incorrect. Just a silly mistake, you swapped the order of the terms in the numerator. It should be
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9. Use the identity from (7). 
lies in the second quadrant, so
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12.
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13.
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14.
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15.
