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Anuta_ua [19.1K]
3 years ago
8

Name the property that the statement illustrates.

Mathematics
2 answers:
SOVA2 [1]3 years ago
8 0
Reflexión property of equality
densk [106]3 years ago
3 0

Answer:

Reflexive Property of Equality

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The number sentence 4x7 =(4x3) +(4x4) is an example of what property ?
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I would say addition and multiplication.
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3 years ago
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tickets for a football match are sold at $30 for adults and $15 for children a company bought 28 tickets if x of these tickets w
anzhelika [568]
First, we must let:
   x = number of tickets intended for adults
   y = number of tickets intended for children.

a. Write in terms of x the number of tickets for children
     Solution:
           x + y = 28   ⇔    y = 28 - x   (equation 1)
       To answer in terms of x:
           no. of tickets for tickets for children = 28 - x

b. the amount spent on tickets for adults
    Solution:  $30 is the cost of ticket per adult and there are x number of tickets intended for adults.
           Therefore, 
            amount spent on ticket for adults = 30x

c. the amount spent on the tickets.
     Solution:
       $ 15  = cost of ticket per child
       $ 30 = cost of ticket per adult

      total amount spent on tickets = 30x + 15y    ⇒   (equation2)
  substitute equation 1 to equation 2.
  (equation 1)   y = 28 - x
  (equation 2)   total amount spent on tickets = 30x + 15y
                        total amount spent on tickets = 30x + 15(28-x)
                        total amount spent on tickets = 30x + 420 - 15x
                        total amount spent on tickets = 15x + 420
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the flag pole in front of the school casts a shadow 40 feet long when the measurement of the angle of elevation to the sun is 31
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I would say that the flag pole is about 120 feet long. Recall that this is an estimation.

Step-by-step explanation:

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0.51

Step-by-step explanation:

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ANyone wanna chat pls feel free to ask me math questions
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ok I can chat ok I am ready

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