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Mrrafil [7]
3 years ago
12

207x + 4) = 18 If Karis solves the equat

Mathematics
1 answer:
olga_2 [115]3 years ago
6 0

Answer:

207x + 4 = 18

207x +4 -4 = 18-4

207x = 14

207x/207 = 14/207

x = 14/207

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PLEASE HELP ASAP!!! CORRECT ANSWERS ONLY PLEASE!!!
topjm [15]

Answer:  B. neither

<u>Step-by-step explanation:</u>

A function is even when f(x) = f(-x).

A function is odd when f(-x) = -f(x).


f(x) = 2x³ - x²

f(-x) = 2(-x)³ - (-x)²

      = -2x³ - x²

f(x) = 2x³ - x²     ≠    f(-x) = -2x³ - x²     so it is NOT EVEN


-f(x) = -(2x³ - x²)

      = -2x³ + x²

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Therefore, it is NEITHER even nor odd.

5 0
3 years ago
Doris made a list of all the whole number from 1 to 100 how many times did she write the digit 2
STALIN [3.7K]
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3 0
3 years ago
(2x - 3y)(4x - y) can you help me
Mnenie [13.5K]

Answer:

<h2>(2x - 3y)(4x - y) = 8x² - 14xy + 3y²</h2>

Step-by-step explanation:

Use FOIL:  <em>(a + b)(c + d) = ac + ad + bc + bd</em>

(2x - 3y)(4x - y) = (2x)(4x) + (2x)(-y) + (-3y)(4x) + (-3y)(-y)

= 8x² - 2xy - 12xy + 3y²

<em>combine like terms</em>

= 8x² + (-2xy - 12xy) + 3y² = 8x² - 14xy + 3y²

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Vadim26 [7]

Answer:

0.84

Step-by-step explanation:

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