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Black_prince [1.1K]
4 years ago
14

20 points to whoever answers this first

Mathematics
2 answers:
tatyana61 [14]4 years ago
7 0
71 would be your answer.

taurus [48]4 years ago
4 0
Answer: 
71˚

Explanation:
To find the <em>mean</em> of a sum of numbers, you add all the numbers together, and then divide by how many numbers there are. 
71 + 72 + 68 + 67 + 74 + 72 + 73 = 497
497 ÷ 7 = 71
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Help please thank you
LuckyWell [14K]

Answer:

hmm i think its

1/2(x + y)

Step-by-step explanation:

because well... this would be eaiser for me if it said "of the" because "of the" is mostly used for multiply, but since it just said "the..." i can only guess. I think this may be the answer tho?

7 0
2 years ago
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What is the answer to this question
Ganezh [65]

Answer:

9v + 14

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

<u>Algebra I</u>

  • Terms/Coefficients

Step-by-step explanation:

<u>Step 1: Define</u>

7v + 2 + 12 + 2v

<u>Step 2: Simplify</u>

  1. Combine like terms (v):                    9v + 2 + 12
  2. Combine like terms (Z):                    9v + 14
7 0
3 years ago
Recycled​ CDs, Incorporated, offers a choice of 5 used CDs for ​$27​, with each additional CD costing ​$5. Write a cost function
notka56 [123]

A function assigns the values. The cost of 6 CDs will be $32.

<h3>What is a Function?</h3>

A function assigns the value of each element of one set to the other specific element of another set.

Given that the Recycled​ CDs. Incorporated, offers a choice of 5 used CDs for ​$27​, with each additional CD costing ​$5. Therefore, a cost function for purchasing 5 or more CDs, where x represents the number of CDs over 5 can be written as,

C(x) = $27 + $5(x)

Now, if 6 CDs are purchased then the number of CDs that are more than 5 is 1. therefore, the cost of 6 CDs will be,

C(1) = $27 + $5(1)

     = $27 + $5

     = $32

Hence, the cost of 6 CDs will be $32.

Learn more about Function here:

brainly.com/question/5245372

#SPJ1

8 0
2 years ago
Which expression is equivalent to the product of p+7/3 and 6/p , where p is not equal to 0?
vichka [17]

Answer:

\frac{(6p+14)}{p}

Step-by-step explanation:

(p+\frac{7}{3})(\frac{6}{p})

Making denominator same in first bracket we get

(\frac{3p+7}{3})(\frac{6}{p})

(\frac{(3p+7)*6}{3*p})

Dividing 6 by 3 we get 2

(\frac{(3p+7)*2}{p})

using distributive law

(\frac{6p+14}{p})\\

Hence this is our answer

8 0
3 years ago
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What is a proportation??<br> I need help
Elden [556K]

Answer:

what probortation?

Step-by-step explanation:

5 0
3 years ago
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