THE answer would be 38. letter C.
Answer:
(f + g)(- 2) = 1
Step-by-step explanation:
(f + g)(x) = f(x) + g(x) , thus
f(x) + g(x)
= x - 3 + x² - x
= x² - 3
Thus
(f + g)(- 2) = (- 2)² - 3 = 4 - 3 = 1
Answer:
-3a-1/2b
Step-by-step explanation:
1/2 (2a+b) - (4a+b)= a+1/2b-4a-b = -3a-1/2b
Question:
How old is Delia if the product of her age and 6 is 102 ?
After that you can solve it:
x - Delia`s age;
6 x = 102
x = 102 : 6
x = 17
