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Suppose :
a = ( 5 , 1 ) and b = ( 2 , - 5 )
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We have following equation to find the slope of the line using two points :

Now just need to put the coordinates in the above equation ;


Negatives simpliflies




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Answer:
27
Step-by-step explanation:
4×3=12
9×3=27 if a fraction
4/ would be on the bottom 9/12
Answer:
120 ft squared
Step-by-step explanation:
First you find the areas of all the triangle surfaces and add them up
1/2 * b * h = 21
21 *4 = 84
Find the area of the square base and add the 2 values up
6^2 = 36
36+84 = 120
15% are left handed
Total: 231
Total left handed: 35
35/231 = 0.151515151515152
0.151515151515152 X 100 = 15
Final answer = 15%
So Julia sells 24 candy bars the first week. The second week she sold 6 more than 2 times the number of the first week. So the equation would be 24•2+6 = 54. So 54 would equal the amount she sold the second week. The third week she should 4 less than 1.5 times the number of the second week. The equation to find the third week would be 54•1.5-4=77. To find the amount total of all three weeks you would add 24, 54, and 77. The answer is 155 total candy bars.
Hope this helps!! :)