Answer:
3
Step-by-step explanation:
f(3) = 2*3 -3
= 6-3=3
f(f(3)) = f(3)
so again,
f(3) = 2*3 -3
= 6-3= 3
Answer:
700 minutes or 11.67 hours
Step-by-step explanation:
35/4=8.75
8.75*80=700
x = 1 because -7(3x + 4) must be -49 so 3x + 4 must me 7 so x = 1
Answer:its a or b or c or d or mainly bbbbbbb
Step-by-step explanation:
The product of five and FOUR is twenty.
