Answer:
(-10, 10) and (0,10).
Step-by-step explanation:
For a point to be a solution to the system of inequalities, you will need to see which of the points falls into the shaded area.
When we test out each of the points, we can see that only:
(-10, 10) and (0,10) fall into the blue-shaded area.
12/100 = x / 90000, x = 12*90000/100 = 10800 mathematics book
Answer:
5 - 7k = -4(k + 1) - 3
5 - 7k = -4k - 4 - 3
7k + 4k = - 4 - 3 -5
11k = -12
k = -12/11
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Answer:
(b) x -3 ≥ 0
Step-by-step explanation:
The square root function will return non-negative values, so the inequality √(x-3) ≥ 0 gives no new information. What is required is that the <em>argument</em> of the square root function be non-negative:
x -3 ≥ 0
