0.1
Podras encontrar el resultado en una pagina de calcular porcentajes
=)
Answer:
Your answer is correct
Step-by-step explanation:
You can do this easier by doing
12.70 - (7 × 1.3) = 3.6
3.6 ÷ 2
Answer:
n = -2
Step-by-step explanation:
2n = 3n + 2
-n = 2
n = -2
A. (f + g)(x) = f(x) + g(x) = 4x - 5 + 3x + 9 = 7x + 4
B. f.g (x) = f(x) * g(x) = (4x - 5)*(3x + 9) = 12x^2 + 36x - 15x - 45
= 12x^2 + 21x - 45
C Replace the x in f(x) by g(x):-
= 4(3x + 9) - 5
= 12x + 36 - 5
= 12x + 31
Question 5 is B
Question 9 is C
