Answer:
(f + g)(x) = 3x^2 + 3x/2 - 9
Step-by-step explanation:
In order to find a composite function through addition, you simply add the two equations together.
f(x) + g(x)
x/2 - 3 + 3x^2 + x - 6
3x^2 + 3x/2 - 9
7x(x+1.8)=0
7x+12.6x=0 (Distributed)
19.6x=0 (Added like terms)
x=0 (Divided 0 by 19.6)
I hope that helps
Answer:
166.666667 m/ps
Step-by-step explanation:
600/60 will give us the amount of kilometers in a minute. 10 km/ph, now i'll divide more to find the seconds. 0.166666667 this is the amount of KILOMETERS in a second, we are trying to find in meters. multiply by 1000 and 166.666667. a fast fricking train if you ask me.
B would be ur answer :)) told
The inequality would be 1.50 + .75x is less than or equal to 20. To solve this you would need to subtracts 1.50 from both sides, this would get you .75x is less than or equal to 18.5 next you would need to divide .75 on both sides ending your inequality with x is less than or equal to 24.6 repeating. To use this in the problem jasmine would be able to ride 24 miles with $20.
