Answer: 134 cookies
Step-by-step explanation: First we want to find the total amount of cookies Brain bought. Simply multiply 14 x 9 to find the total amount of cookies bought.
14 x 9 = 126 cookies.
Since Brian already had 8 cookies in the jar, we will simply add the new amount of cookies he bought to the cookies in the jar left.
126 + 8 = 134 total cookies that Brain has now.
Step-by-step explanation:
everything can be found in the picture
1*160
2*80
4*40
5*32
8*20
10*16 ..... Etc...
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Slope is (-6-3)/(-1- -4) = -9/3 = -3
So it is A.