Answers:
Hey there bud!
Just as a note, a linear sequence is when each number after another has a same added constant term.
i) Non-linear. +1 +2 +3. Not + same number
ii) Non-Linear. +(-8) +(-8) +(-8) +(-8) +(-9)
<em>If you mistyped that, which I'm pretty sure you did, then I think it's a linear sequence for ii.</em>
iii) Non-Linear. -3, -6, -9
iv) Linear. -2 -2 -2 -2 -2 etc.
Answer:
20x² - 8x + 14
General Formulas and Concepts:
<u>Algebra I</u>
Step-by-step explanation:
<u>Step 1: Define expression</u>
4x² - 7x - 24x² - 7x - 2 - (-3x - 8 - 3x - 8)
<u>Step 2: Simplify</u>
- Combine like terms (x²): -20x² - 7x - 7x - 2 - (-3x - 8 - 3x - 8)
- Combine like terms (x): -20x² - 14x - 2 - (-6x - 8 - 8)
- Combine like terms (Z): -20x² - 14x - 2 - (-6x - 16)
- Distribute negative: -20x² - 14x - 2 + 6x + 16
- Combine like terms (x): -20x² - 8x - 2 + 16
- Combine like terms (Z): -20x² - 8x + 14
Answer:it is 18*20 effective every year
Step-by-step explanation:
Answer:
$60
Step-by-step explanation:
Divide $32 by 8 (= $4), then multiply that ($4) by 15, and the answer is $60.
Hope this helps :)