I would be pick A on the test I just took it
1(2+3)4•5(6-7)+8+9-10 lol
Answer:
=-4
Step-by-step explanation:
Step-by-step explanation:
(f-g)(x) = f(x) - g(x)
the same applies to all other basic operations (like addition, multiplication, ...).
so,
(f-g)(x) = 4x² - 3 - (x + 1) = 4x² - 3 - x - 1 = 4x² - x - 4
The answer is 5+2h because it is $2 per hour so 2h and $5 per day. it does not have a variable for $5 per day so yeah.