Answer:
he needs to play 14.25
Step-by-step explanation:
Hello
f(x) · g(x) = f·g(x) = (log x)(5x-2) = 5x(logx) -2logx
I changed log base 10 to just log for simplicity.
Have a nice day :D
I believe that the answer is 43. If you need any help with showing the work I'd be happy to explain in the comments :0 hope this helps!