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aleksley [76]
3 years ago
15

Please, help im being timed !!!

Mathematics
1 answer:
Agata [3.3K]3 years ago
3 0
B (2x+5y=-10) is the answer.
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Range: [0, ∞), {y|0 ≤ y}

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3 years ago
Can someone please help me with these? I'm giving 100 points so please.
Cerrena [4.2K]

Answer:

1. -2\frac{9}{12}

2. 10\frac{1}{8}

3. 3

4. -1 > x

Step-by-step explanation:

1.

-\frac{33}{12}  \\12 * 2 = 24\\33 - 24 = 9\\-2\frac{9}{12}

2.

10 \frac{1}{8} / \frac{3}{4} = 13\frac{1}{2} \\13\frac{1}{2} + \frac{1}{2} = 14

3. All share the factor of 3

4. Open circle is used for < (less than) or > (greater than). Shade to the right for > or ≥.

I hope this helps! May I please have brainliest? :)

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3 years ago
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Answer:

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A 5 sided shape always has 540 degrees in angles in total. So, 540-90-107-144-138. Do this, and it gets you 61 degrees. Therefore x = 61 degrees

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3 years ago
At the toll booth, the chance that a driver has exact change is 1/4, independent of vehicle. Find the probability that no vehicl
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The _______________ separates the region of rejection from the region of non rejection.
Alekssandra [29.7K]

Answer:

Critical Value

Step-by-step explanation:

The critical value separates the region of rejection from the region of non rejection.

We define critical values as:

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  • The critical value depends on the kind of test being performed and the significance level.

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3 years ago
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