<span>f(x) = 2x + 3
</span><span>g(x) = x²-7
</span>(f+g)(x) = f(x) + g(x) = 2x + 3 + x² - 7 = x² + 2x - 4
(f+g)(x) = x² + 2x - 4
Answer:
yes
Step-by-step explanation:
it is rational
Answer:
-10
Step-by-step explanation:
3-13=-10
Answer:
everyone has a different meaning for life
Step-by-step explanation:
are u ok?
Milli means 1000
1 meter=1000 milimeters
therefor
9 times 1 meter=9 times 1000 milimeters
9 meter=9000 milimeters