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kolbaska11 [484]
3 years ago
7

27=6x+x-1 what is the answer

Mathematics
2 answers:
natulia [17]3 years ago
8 0
27=6x+x-1
Add 1 to 27
28=6x+x
Combine like terms
28=7x
Divide
4=x

The answer is x=4

Hope this helps!
AnnZ [28]3 years ago
7 0
The answer would be x=4.
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A survey is taken among customers of a fast-food restaurant to determine preference for hamburger or chicken. Of 200 respondents
kicyunya [14]

Answer:

                          Hamburger       Chicken

Adults                    65                        60         125

children                 55                        20          75

                             120                        80         200

a)What is the probability that a randomly selected individual is an adult?

Total no. of adults = 125

Total no. of people  200

The probability that a randomly selected individual is an adult = \frac{125}{200}=0.625

b) What is the probability that a randomly selected individual is a child and prefers chicken?

No. of child prefers chicken = 20

The probability that a randomly selected individual is a child and prefers chicken= \frac{20}{200}=0.1

c)Given the person is a child, what is the probability that this child prefers a hamburger?

No. of children prefer hamburger = 55

No. of child = 75

The probability that this child prefers a hamburger= \frac{35}{75}=0.46

d) Assume we know that a person has ordered chicken, what is the probability that this individual is an adult?

No. of adults prefer chicken = 60

No. of total people like chicken = 80

A person has ordered chicken, the probability that this individual is an adult= \frac{60}{80}=0.75

3 0
3 years ago
I'LL GIVE BRAINLIEST:
vitfil [10]

Answer:

its C

Step-by-step explanation:

7 0
2 years ago
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Dave is making a recipe for soup that includes 12 cups of water and 3 cups of broth. how many times as much water as broth will
OlgaM077 [116]

Answer: There is 4 times as much water than broth in the soup recipe.

Step-by-step explanation:

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3 years ago
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Question
mixer [17]

The intervals are given as follows:

  • In range notation: [-282, 20,320].
  • In set-builder notation: {x|x ∈ ℝ, -282 <= x <= 20,320}

<h3>What is the range of elements notation for interval?</h3>

The range of elements notation for interval is given by:

[a,b].

In which:

  • a is the smallest value.
  • b is the greatest value.

In this problem these values are given by:

a = -282, b = 20,320.

Hence the interval in range notation is given by:

[-282, 20,320].

<h3>How to write the interval in set-builder notation?</h3>

The same interval can be written as follows, using set-builder notation?

{x|x ∈ ℝ, a <= x <= b}

Hence, for the situation described in this problem, the set-builder notation for the values is:

{x|x ∈ ℝ, -282 <= x <= 20,320}

More can be learned about notation of intervals at brainly.com/question/27896097

#SPJ1

5 0
2 years ago
Select all the expressions whose value is larger than 100. *
arsen [322]
Hi! They are- A,C,E, and F sorry if I’m wrong! Have a great day! :)
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