Answer:
I think it's 10 or 10.5 not sure
Step-by-step explanation:
Step-by-step explanation:
Hope it helps you in your learning process.
Substitution is best to use one one or both equations is already solved for one of the variables. Elimitation can be use if all variables have a coefficient other than 1.
The answer is a.) 165 sorry if that’s wrong but i hope it’s right