Answer:
the second description and and expression is correct
Step-by-step explanation:
the first one is wrong because it says 7 minus while it should be minus 7
9x-84=4x-18
5x=66
x=13.2
your number is 13.2
Answer:
(f•g)(x) = 3x^2 -1/3
Step-by-step explanation:
The solid dot in (f•g)(x) is assumed to mean you want the product of the functions, not their composition. So, ...
(f•g)(x) = f(x)•g(x) = (x -1/3)(3x +1) = x(3x +1) -1/3(3x +1) = 3x^2 +x -x -1/3
(f•g)(x) = 3x^2 -1/3
Answer:
5
Step-by-step explanation:
44 - 29 = 15
15 \ 3 = 5
Answer:
first combine you like terms
Step-by-step explanation:
