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SCORPION-xisa [38]
3 years ago
11

Suppose the linear cost function C(x) = 6x gives the cost for buying x items. If the items are sold in packages of 10, and no on

e can buy more than 5 packages, then the RANGE of the function C is
Mathematics
2 answers:
Damm [24]3 years ago
6 0
X=the number of packages of 10. So: 1 ≾ x ≾ 5.
lorasvet [3.4K]3 years ago
5 0

Answer: D {0,60,120,180,240,300}

Step-by-step explanation: They come in packages of 10 and you can get 5.

6x10=60

6x20=120

6x30=180

6x40=240

6x50=300

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White raven [17]

Answer:

c. 25°

Step-by-step explanation:

Sum of angles in a triangle:

The sum of the measures of the angles of a triangle is 180º.

In this question:

Angles of 3x, 2x-13 and 5x + 3.

The sum is 180º. So

3x + 2x - 13 + 5x + 3 = 180

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The smallest angle is 25º, and the correct answer is given by option c.

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