Answer:
Option C. Substitute -x for x and simplify f(-x)
Step-by-step explanation:
It was 6 each because 1,260 divided by 210 is 6 and PLEASE MARK BRAINLIEST
Took 3 of us in grade 10 but johns present age is 77.5 and his sister is 72.5
Answer:
X ≥9 years after 2009.
Step-by-step explanation:
Y=4x+4
Y-4=4x
X=(Y-4)/4
Y=number of U.S. households, in millions.
Y≥40
Y-4≥36
(Y-4)/4≥9
So, X≥9.
Answer:
2500
Step-by-step explanation:
