Answer:
a=8/2
a=4
Step-by-step explanation:
Answer: It would be 13.0 hours.
Step-by-step explanation: It would be 13.0 hours because $11.00 times 13.0hours is $143.00 so just do 11*13 and you get 143.
hi
use pie r ( l + r )
hipe this may help you
