Answer:
neither buy is better, both buys are $2.28571428/ounce
Try using this
https://www.almanac.com/content/temperature-conversion
As you can see those two angles are supplementary which the sum of two angles = 180°
So,
(9a + 6) + 75 = 180
Subtract 75 on both sides:
9a + 6 = 105
Subtract 6 on those sides:
9a = 99
Divide 9 on both sides:
a = 11
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Answer:
4y6+8y4-2y2-y+10... you start with the one with the highest power first .. end with the one with the least power...
