Answer:
the composition of the expression [g-f.h](x) is g(x)=5x2
They will need to be it on day 250 because 500/2=250
Hope this helps
Have a happy holidays
Answer:
15b + 30
Step-by-step explanation:
By expansion (6 x 2.5b) + (6 x 5)
= 15b + 30
181818/1000000. let me know if im wrong! <3