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vfiekz [6]
2 years ago
8

Pls help me thanks in advance,

Mathematics
1 answer:
givi [52]2 years ago
8 0

Answer:

Problem #1) GCF = 5

Problem #2) LCM = 72

Problem #3) GCF = 8

Problem #4) LCM = 45

Problem #5) 12 and 18

Problem #6) 20 and 40

Step-by-step explanation:

Let me know if you want me to explain these by commenting, and i can write an explanation for each problem! Hope this helped!

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Median is 6 range is 9 mode is 6 and mean is 7
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Given the two points (2,4) and (-3,2), what is the slope of the line that goes through both of these points?
Andreyy89
With the formula: m=(y1-y2)/(x1-x2) you can sub in the values to get the slope (m).

m=(4-2)/(2-(-3))
   = 2/5

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Three students were given the expression shown to simplify.
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35 multiplied by the quantity r less than 45
Reil [10]
Hello There!

Call the missing value 'n'
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3 years ago
F(x)= −x^2+10x−6<br><br> Find f(−5)
Nina [5.8K]

Answer:

f(-5) = -81

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>

f(x) = -x² + 10x - 6

f(-5) is x = -5

<u>Step 2: Evaluate</u>

  1. Substitute:                    f(-5) = -(-5)² + 10(-5) - 6
  2. Exponents:                   f(-5) = -(25) + 10(-5) - 6
  3. Multiply:                        f(-5) = -25 - 50 - 6
  4. Subtract:                       f(-5) = -75 - 6
  5. Subtract:                       f(-5) = -81
7 0
3 years ago
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