Answer:
Step-by-step explanation:
That mean he mows half of the lawn or just the front of the lawn . that means 50% of the lawn should be mowed.
the answer should be 18
You keep the same sign. So:-
4 + 4 = 8 and
--4 + -4 = -8
$7,429 I think (it has to be 20 characters ignore this part)
