Answer:
one solution = a, that is your answer
wth
Step-by-step explanation:
AB = 5cm
AC = 17
And
Angle b = 90 degree
16x <= 80
It's D
16x= 16$ for each hat
80= the most he can spend
In context: Each hat cost 16$ and the most he can spend is 80, nothing more than that.
our answer is648,000 ok