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VLD [36.1K]
3 years ago
8

F(x)=-2x+4 what is x when f(x)=-8

Mathematics
2 answers:
olchik [2.2K]3 years ago
7 0
F(-8)=-2(-8)+4
f(-8)=16+4
f(-8)=20
Pavel [41]3 years ago
7 0

Answer:

20

Step-by-step explanation:

f(x) = -2 (x) + 4 (substitute x for the given value)

f(x) = -2 (-8) + 4 (multiply -2 and -8)

f(x) = 16 +4 (add 16 and 4)

f = 20

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Answer:

6 employees bring pencils

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6+8=14

Company:24 employees- 14 employees who brong paper and pencils.=10 so 10 employees brings notebooks.

Step-by-step explanation:

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Consider a bag containing four red marbles, three green ones, one transparent one, three yellow ones, and three orange ones.
Allisa [31]

Answer:

21

Step-by-step explanation:

Given,

  • Number of red marble = 4
  • number of green marble = 3
  • number of transparent marble = 1
  • number of yellow marble = 3
  • number of orange marble = 3

Total number of marble except red and green  = 3 +3+1

                                                                               = 7

So, the total number of possible sets of five marbles such that none of them are green or red can be given by

n\ =\ ^7C_5

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   =\ \dfrac{7!}{5!.2!}

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So, the required number of possible sets are 21.

4 0
3 years ago
Which expression uses the associative property to make it easier to evaluate 6(3/2 * 1/5)? (50 points)
lora16 [44]

Answer:

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Step-by-step explanation:

<u>Associative property of multiplication:</u>

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It makes calculations easier by by grouping easy ones. Applying to given expression:

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timurjin [86]

Answer:

7

Step-by-step explanation:

a right angle is 90 degrees so

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_   ___

2     2

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