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Mazyrski [523]
3 years ago
13

For the function N(y)=-3y-7, evaluate N(1)

Mathematics
1 answer:
TEA [102]3 years ago
4 0

Answer:

N(1) = -10

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>

  • Function Notation

Step-by-step explanation:

<u>Step 1: Define</u>

N(y) = -3y - 7

N(1) is y = 1

<u>Step 2: Evaluate</u>

  1. Substitute in <em>y</em> [Function]:                                                                               N(1) = -3(1) - 7
  2. [Function] Multiply:                                                                                     N(1) = -3 - 7
  3. [Function] Subtract:                                                                                         N(1) = -10
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15 feet of edging costs $24.98. How much will 28 yards cost?
GuDViN [60]

Answer:

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Step-by-step explanation:

Data :

   15 ft = 24.98$

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15ft / 3 ft = 5 yard

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6 0
2 years ago
How can you express (9 + 36) as a multiple of a sum of whole numbers with no common factor?
Nuetrik [128]
Expression: = (9 + 36)

GCF of 9 and 36 is 9 so take it as a common factor:

(9 + 36)= 9(1 + 4)

In short, Your Answer would be: Option D

Hope this helps!
6 0
3 years ago
Complete the following: (2x +3y)^2 = (2x)^2+2(2x)(3y) +(____)^2
FrozenT [24]

Answer:

Complete function will be  (2x+3y)^2=(2x)^2+(3y)^2+2\times (2x)\times (3y)

Step-by-step explanation:

We have given equation (2x+3y)^2=(2x)^2+2\times (2x)\times (3y)+..........^2

We have to find the function in place of blank space and complete the function

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So (2x+3y)^2=(2x)^2+(3y)^2+2\times (2x)\times (3y)

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Step-by-step explanation:

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blsea [12.9K]

Answer:

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3 0
3 years ago
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