Answer:
h(x) = 0.0045x – 0.4
Step-by-step explanation:
The length of time in hours of two airplane flights are represented by the following functions, where x is the number of miles for the flight.
Flight A: f(x) = 0.003x - 1.2
Flight B: g(x) = 0.0015x + 0.8
Then the function
h(x) = f(x) + g(x) = (0.003 + 0.0015)x + (-1.2 + 0.8) = 0.0045x - 0.4.
Therefore, the third option is the right option. (Answer)
Answer:
y-3= -3.(x+10)
Step-by-step explanation:
Answer:
250
Step-by-step explanation:
One quarter of 100 would be 25, so adding a zero to 100 (1000) would also mean adding a 0 to 25. Therefore, 250
Answer:
<
Step-by-step explanation:
-1.5 is less than - o.1
Paula will have run 2 1/2 + 2 1/2 = 5 miles in that hour, so her average speed is ...
... 5 miles per hour
_____
60 minutes is 1 hour.
