Answer:
I believe it is b
Step-by-step explanation:
Hopes this helps if right please mark as brainlist:
Answer: -12x^2 + 15x
Answer:
proportional/equal
Step-by-step explanation:
doesnt need
Answer:
f(x) + g(x) = x² - 10x + 9
General Formulas and Concepts:
<u>Algebra I</u>
Step-by-step explanation:
<u>Step 1: Define</u>
f(x) = x² - 11x + 18
g(x) = x - 9
<u>Step 2: Find f(x) + g(x)</u>
- Substitute: f(x) + g(x) = x² - 11x + 18 + x - 9
- Combine like terms (x): f(x) + g(x) = x² - 10x + 9
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answer:
speed= 72 km - per • hour
