Answer:
-1/9(-27)=3
Step-by-step explanation:
that's my answer
F(x)=60+0,75x
Because she charges 60 per session, which will not change. And you don’t know how many miles she has to drive so that will be 0,75x.
F(x) > g(x)
2^x + 3 > 50x + 5
for x = 3 , f(3) > g(3)
11 > 155 (false)
for x = 10 , f(10) > g(10)
1027 > 505 (true)
for x = 9 , f(9) > g(9)
515 > 455 (true)
for x = 8 , f(8) > g(8)
259 > 405 (false)
the smallest,positive integer value of x is 9 since the value of 9 is the last number to exceeds g(x)