I'm not quite sure what you asking here but if your asking how to answer it in "math terms" than I'll be happy to explain :)
So "times" means multiply and "increase" means add so righting this in math terms would be
6x + 5
because it's six times "a number" which you can replace with x!
Let me know if you have any questions :3
Answer:
As it sounds, the idea itself.
Step-by-step explanation:
C I’m pretty sure that’s what is it
the right answer is the second one B