Answer:
2, probably
Step-by-step explanation:
so its 50+.25(x) = y or 140. x is amount of minutes y is total
Answer: $18.90
-27÷(-3)-9
=0
Hope this helps you.
(f - g)(x) = 3x - 7
(f - g)(x) = f(x) - g(x)
= 4x - 3 - ( x + 4 )
= 4x - 3 - x - 4
= 3x -7
