Answer: 1,000 units, 1300 dollars
Step-by-step explanation:
It won’t let me open it you have to change doc permissions
Answer: x = -2 and 4
Step-by-step explanation:
x^2 - 2x - 8 = 0
(x - 4)(x + 2) = 0
13+3k=11
-Move constant to the right-hand side and change its sign
3k=11-13
Calculate the difference
3k=-2
Divide both sides by 3
K= -2/3
14 | 7 | 21
6 | 3 | 9
20 |10| 30
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