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galina1969 [7]
3 years ago
8

(n + 12) x 5 + 7n Need equivalent expression

Mathematics
1 answer:
astraxan [27]3 years ago
6 0

Answer:

12n + 60

General Formulas and Concepts:

<u>Pre-Algebra</u>

Distributive Property

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>

(n + 12) × 5 + 7n

<u>Step 2: Simplify</u>

  1. Distribute 5:                     5(n) + 5(12) + 7n
  2. Multiply:                            5n + 60 + 7n
  3. Combine like terms:        12n + 60
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Write a linear equation that goes through the points (0,4) and (4,10). A. y =3⁄2x + 4 B. y =3⁄2x – 4 C. y =2⁄3x – 4 D. y =2⁄3x +
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Answer:

A

Step-by-step explanation:

To write the equation, find the slope of the line using the two points. Find the difference in y values over the difference in x values.

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This is the equation of the line. You can convert it to slope intercept form:

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3 years ago
Find all solutions to the equation
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\bold{FULL ANSWERS:}

8 0
2 years ago
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Sunny_sXe [5.5K]

Answer:

y = -2/3x + 2

Step-by-step explanation:

<em>Hey there!</em>

<em />

Well since we already got the y-intercept to find slope we'll use the points,

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Plug in the given points,

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4 years ago
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How many solutions does this equation have?
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